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Jan 312015
 

Like last year, I’ve been asked to give an hour long presentation at the Brøndby IF Super Bowl party. Rather than attempt to adapt those notes into traditional post, I’ve decided to post them in their original bullet point form, which is probably the quickest way to convey the information. I was asked to start with a discussion of the evaluation process for quarterbacks and the developments of that position. Afterwards, I discuss the matchups between the offensive and defensive units of the Seahawks and Patriots (less lengthy notes, as I will use film for much of that portion of the presentation). As I state in the presentation, I hope that these notes will make the game more interesting by illuminating sometimes hidden aspects of the game:

  • Quarterback Position
    • I’ve been asked to talk about the quarterback position – how do you evaluate it and what do you look for in a quarterback, why are the players drafted where they are drafted, and how has the position developed – through the lens of Tom Brady, Russell Wilson, and Johnny Manziel
    • Probably the hardest position to evaluate in all of sports – why?
      • My theory is that growth and development are never a sure thing in the NFL.
      • The NFL is so fast and complex that you can almost never know how a player will adjust – it isn’t book smarts/pure intelligence, it is the ability to scan the entire field and anticipate with the correct timing and take in large amounts of information on the fly – you won’t know if they will develop until they do – there are some predictors, like success at the college level, intelligence, accuracy, etc – but a quarterback is never sure to develop beyond where they currently are, and it is hard to now where they are when they are playing in college (so many factors, like the offense they played in, the talent around them, the level of competition, etc).
        • If a QB is 75% of the way there during their rookie season, there is no guarantee that they will even get to 80% – Andy Dalton might be an example
        • Other times, a QB goes from 75% to 85% to 100% – Peyton Manning had a rough rookie season, but kept improving and improving.
        • Colin Kaepernick probably started at 50% pro style offense refinement as far as what he was asked to do in college in a run/option heavy offense, 100/100 potential when he came into the league.         Sat for a year, worked hard, jumped to maybe 80/100 refinement, plus all of that great athleticism, presence, competitiveness, intelligence, etc. But most will say that he stalled in 2014 at 80/100 on the refinement scale. Can he make the leap and bust that plateau? Hard to predict.
      • Tom Brady is a great example of difficulty in evaluation. When he was at Michigan, there was a more physically talented quarterback there – Drew Henson. He threw harder, ran faster, was a better athlete – basketball star and drafted high in baseball. In college, if they were throwing a curl route, the ball might have gotten there at the same time. BUT Brady may have been more aware of other routes and anticipated that throw, and released the ball a split second before Henson would have.         Henson may have been more locked in on that one route, and thrown the ball a split second later – but it got there at the same time because his arm was stronger, and it probably looked more impressive.
        • As a talent evaluator, that makes it tough.         As an NFL coach you look at Brady coming out of Michigan and think – he isn’t a great athlete, he isn’t going to be able to scramble, his arm isn’t amazing, he isn’t very well built…many evaluators thought he fit the mold as a backup at best.
        • But sometimes (and this is what evaluators seem to be shifting their opinion on), being able to do less makes you better.         Brady couldn’t run, he didn’t have the Jay Cutler rocket arm, he couldn’t out muscle guys like Cam Newton can – his only chance was to develop as a true pocket quarterback – so he was forced to, his back was against the wall – either he developed as a pro style QB, or he failed. He had no chance to find success in the NFL because of other physical traits.
        • Henson was kind of the opposite. He could do everything. He got a $17 million baseball contract. His back wasn’t against the wall – he didn’t just have to be a pocket quarterback. He made it to the big leagues in baseball briefly, played a few years in the NFL, but his career never took off. Maybe if he couldn’t play baseball, and if he wasn’t such a good athlete, and if he couldn’t have thrown as hard, he would have been forced to develop like Tom Brady. Or…maybe he wouldn’t have developed in that way, anyways (almost no one develops into a Tom Brady level quarterback).         This is why predicting success is so difficult.
        • Back to that curl route example – The way Brady does it computes better for the NFL, obviously. Arm strength IS very important, but Brady has enough.         In the NFL, all of those other factors play more of a role. In that example, over the course of time, Brady has made the NFL throw – the quarterback who didn’t see the whole field may have missed something else open, or his lack of anticipation may have allowed a faster defender to get in the throwing lane. Over time, the quarterback who can see the field and process the information and throw with the correct anticipation, touch, and accuracy, will far outperform the rocket armed quarterback.
      • Similar evaluation with Aaron Rodgers v Alex Smith
        • Rodgers was kind of skinny, not imposing, not an amazing athlete, arm wasn’t thought to be sensational.
        • Smith was thought to be the entire package by many scouts – bigger, stronger, faster, smarter, easier to coach than Rodgers.
        • I thought it was an obvious choice for Rodgers – quick release, great feel for the game and pocket presence – but the NFL is tempted by the “prototypical quarterback” – which is big, strong, fast, throw hard, etc. Especially with the #1 overall pick.
        • Smith was not a finished/refined product – came from a spread system – took him time to become a solid NFL QB.
        • Rodgers was a finished product in a pro system and had time to sit behind Favre – not many QBs get this anymore
          • But many evaluators thought he would fail because other Tedford quarterbacks failed
          • Similar draft profile in recent years was Teddy Bridgewater – slipped in the draft because of his slight build and lack of great athleticism or arm strength, but showed an accurate arm and the ability to process information in a pro style offense in college, and a good enough athlete to evade pressure.
            • His rookie season was good…but, as stated above, my opinion is that it is almost impossible to predict improvement in a QB.
      • Russell Wilson:
        • First round talent, had everything except for height. It is that simple – if he were a few inches taller, he would have been a top pick.
      • But it is important to note that I am not saying that there is a way to accurately find a great NFL quarterback – my point is that it is nearly impossible to predict and therefore has an enormous failure rate. This is not to downplay the importance of scouts and that some scouts are not great quarterback evaluators – but history has shown that the failure rate is extremely high.
        • If you look at what I said above, you’d be looking for a pocket quarterback with success and refinement in a pro style offense in college – guys who fit that bill include Joey Harrington and Matt Leinart – they just couldn’t do it in the NFL.
      • Best bet to find a QB who is successful: build the team around him, which will give whoever you choose the best chance to succeed.
    • Developments in the position
      • An argument that seems to be gaining steam among NFL evaluators is that an extremely mobile quarterback cannot also be a great pocket passer. The argument is that a pocket passer must have been a pocket passer for all his life, with his back against the wall like Tom Brady, in order to be great. Arguably, there is only one great QB who went from a running quarterback to a GREAT pocket quarterback – Steve Young. Russell Wilson is looking to change that perception – even though he was never exactly a “running” quarterback – he played in pro style offenses prior to the NFL – but the Seahawks currently ask him to run plenty of zone read plays and play action passing – he isn’t yet a great pocket quarterback (even though he executes exactly what Seattle asks of him – the offense just isn’t based on pocket passing to the extent of most NFL offenses).
      • Trend of previous 15 or 16 years: look for the QB who has it all. The player who was thought to revolutionize the position was Michael Vick. Strong arm, as electric as a ball carrier as anyone in the league – the idea was that he could kill you with his legs or from the pocket. This is what the quarterback of the 21st century was going to play like.
      • In most cases, it hasn’t quite worked out. Also important to note that the fail rate for first round quarterbacks was very high overall – so it is not as if drafting a pure pocket quarterback is close to a sure thing (as is probably obvious by this point in the presentation).
      • Here is a list of first round quarterbacks since Michael Vick who were thought to come from that mold – great athlete, great arm, came from a non-pro style offense
        • Michael Vick – “the future” – solid/electric NFL career, but never developed into a consistent/dependable pocket quarterback.
        • Ben Roethlisberger – played wide receiver until his senior season of high school, was mostly recruited as a tight end, but has developed until a multiple Pro Bowl, Super Bowl winning QB. Not entirely applicable to this list as he was never known as a running quarterback, and also important to note that he – like Russell Wilson – led his team to a Super Bowl championship early in his career on a run heavy team. Roethlisberger eventually developed into a pocket passer with great pocket awareness and similar evasion/improvisation skills to Wilson.
        • Alex Smith (arguably) – not a freak athlete like Vick, but a terrific one who came from Urban Meyer’s spread and had to be molded into a pocket QB – he did develop into a solid quarterback, but it took time.
        • Vince Young – some would argue that he was the most physically dominant quarterback in college football history his senior season and took over a Rose Bowl national championship against a USC team filled with NFL talent – looked promising early in his career, but failed to develop into an NFL caliber quarterback.
        • Tim Tebow – amazing athlete, failed to develop into an NFL caliber quarterback (a complicated issue – there are still people who make the argument that he could have succeeded if the offense had been built around his talents).
        • Andrew Luck – exceptional athlete and star NFL QB was always a pass first pocket QB despite his running ability – not entirely applicable to this group, but is a great athlete who was able to focus on becoming a great pocket QB.
        • Cam Newton – jury is still out on whether he will develop into a true pocket QB (or whether it is necessary). Has been successful and has won while developing into a pocket quarterback in an offense that takes advantage of his athleticism.
        • Jake Locker – great athlete so far has disappointed as a pocket quarterback – injuries have played a role.
        • Robert Griffin III – great rookie season, but fundamentals regressed since then – dropped very low in 2014, but still has a chance to regain form. Needs to rebuild fundamentals to have a chance – intelligence and great accuracy (when fundamentals are there) give him a chance.         Injuries may force him to do so (and thus could be beneficial to his development as a pocket QB – if he makes it).
        • Ryan Tannehill – jury is still out on the former WR, though looks to be a starting caliber QB in offense that takes advantage of his legs (uses the zone read in a similar fashion to Seattle).
        • Johnny Manziel – Incomplete, but did not look good his rookie season. Failed to win starting job and looked overwhelmed in few appearances.         Manic, amazing improvisational quarterback in college, strong arm – but can he fit into an NFL offense? His best chance seems to be to develop the maturity and game of Russell Wilson (their skill set in terms of size, athleticism, and arm strength is similar), or be used in an offense similar to what he ran in college. Manziel’s ratings would probably be: refinement 50/100, “magic/improvisational” potential (this is the argument that most people had for drafting him) 100/100 – unclear if that refinement will increase.
        • Notable non-first round quarterbacks:
          • Colin Kaepernick – similar to Newton, shows star potential and big game winning ability, but the jury is still out on whether he can develop into a traditional pocket QB.           Amazing athletic specimen (speed/arm strength combo among the best ever). Great work ethic, intelligence – but even work ethic and intelligence and talent do not guarantee ability to develop as a pocket passer.
          • Russell Wilson – has thrived and won a Super Bowl while in a run first offense with a dominant defense. Intelligent, smart with the ball, great arm and improvisational qualities – great pocket presence and footwork.           Refined pocket quarterback skills (also, like Luck, developed as a pocket QB) but has not yet been asked to be a high volume NFL pocket passer.
      • Trend that I believe is starting in the NFL: back to traditional pocket QBs. Speed may be seen as a detriment – the thought being that if the QB could run in college and high school, they did not have to develop the same kind of pocket passing/footwork/read the field skills as other QBs.
        • The interesting thing: more and more colleges are using spread systems with dual threat quarterbacks, and thus, while demand for pocket quarterbacks may be increasing, the supply has been decreasing for years.
          • From a college coach’s perspective, it is much easier to find an athlete with a good arm at QB (who may lack traditional pocket skills) than a traditional pocket QB (high schools are also moving away from pocket QBs)
    • Why are they drafted where they are drafted?
      • Take everything I just said into account – the trends in what coaches want to see out of a quarterback, the quarterbacks who are successful in the NFL, etc.
      • NFL teams are looking for a prototype at the top of the draft:
        • Tall, well built, strong arm, accurate arm, smart, competitive, great footwork, evidence of ability to scan entire field, success in an NFL style offense, mobility, maturity
      • This prototype rarely exists. The most prototypical prospect in recent memory was Andrew Luck: he was at least above average in all of those categories.
      • As noted, the trend may shift to placing less value on mobility.
      • Many great quarterbacks do not fit the prototype.         Tom Brady slipped because he was not well built, was not a mobile quarterback, was not considered to have above average arm strength, and to some extent because Drew Henson cut into his playing time.
      • Russell Wilson slipped because he is short. A short QB is not a prototypical QB – if he were 6’3”, he’d have been a high first round pick – he has everything else.
      • Aaron Rodgers slipped because the 49ers thought he was arrogant, and perhaps because he has a slight build. He played for a coach (Jeff Tedford) who had produced several first round QBs who failed in the NFL – Rodgers was penalized for this. Some scouts felt that he was a “system” QB who got flustered under pressure and wasn’t enough of an athlete to evade it.
      • It is an inexact science with a high fail rate.         The Patriots look like geniuses because they drafted Tom Brady, but in reality, they passed on him 6 times in the draft.
      • Which brings us to another issue that we do not have time to fully explore: even in the NFL, is it the system (Wilson in an offense that plays to his strengths and is supported by an all time great defense, Brady in a creative, talented franchise, had time to sit behind a good NFL QB). In other words, the eternal question is: would we be talking about these two players if they had been drafted by the Bills, or Raiders, or Jaguars, Browns, or any of the other number of teams who have struggled to find a quarterback for years – or is the reason why those teams are not relevant because they could not draft a Russell Wilson or Tom Brady caliber QB?         It is a long debate, but something to think about.
      • This upcoming draft, another tough decision.
        • Jameis Winston is very close to the prototype for an NFL quarterback prospect, but he has shown major red flags in immaturity and off field decision making.
        • Mariota has zero off field issues/question marks and has many prototypical features, but did not play in an NFL style offense and thus his ability as an NFL pocket QB is a bigger projection – unless the Eagles trade to get him, where his former college coach (Chip Kelly) will know how to take advantage of what he brings to the table.
  • Seahawks offense
    • Ball control – they’ve made their money by relying on their defense, running the ball, and making a few big plays each game, often at key times.
  • Patriots defense
    • Very good defense. Talent across the board, Revis is probably the best cover cornerback of the past 10 years.
    • Belichick is a versatile coach and therefore difficult to predict, but is consistent in molding his strategy to take away the strength of the opposing offense.
      • For that reason, I suspect that he will seek first to stop the Seahawks zone read, their most potent weapon
      • He has cornerbacks that match up well with Seattle wide receivers, thus freeing more defenders to focus on run defense.
      • Many coaches like a 1 high safety look in this situation, because it frees 8 men in the box to play the run.
      • I like 2 high safeties with press corners – we Monarchs have run the option for a few years with success, and the 2 safety teams give us more schematic problems – it is hard to block the safeties, and the cornerbacks can help build a wall across the front.         We look forward to teams who want to load 8 or 9 players into the box and play man coverage, because (as long as the personnel is relatively equal) we feel that we will create big plays as there is no real 3rd level of defense. That style of defense is more boom or bust – we’ve had times where we exploited it, and other times when it gave us trouble…but when it was the latter, usually because we had injuries or were otherwise outmanned, anyways.
        • Downside of 2 high safeties is fewer players devoted to Marshawn Lynch on traditional runs, which is problematic (and why the zone read and Seattle present problems to opposing defenses)
    • Show examples of Revis making a good play – patience is combined with his elite athleticism, range, and instincts
      • Quarter 3 – interception and pass breakup pretty close together
  • Patriots offense
    • Very good offense, versatile
    • Like their defense, Belichick will mold it to attack the weakness of the opposing defense.
    • The problem is, it is hard to identify the Seahawks weakness
      • They have great DBs and a great front, often with 8 in the box (base cover 3) to take away the run.
    • One thing that is possible, because the Seahawks are a zone heavy team, is to get your players matched up on the defenders that you want them matched up against
      • Seattle rarely swaps cornerbacks (though they did play more man coverage against the Packers)
      • Look for Belichick to use Gronkowski in creative ways to try to isolate him in a favorable matchup – he is always creative with Gronk and Gronk is his most dangerous weapon.
    • The Patriots might look to the Chargers film
      • The Chargers beat the Seahawks by taking advantage of their great tight end – Antonio Gates. They often did this with trips formations. Trips formations force the defense to either compensate to the trips side and leave a favorable matchup on the one receiver side, or help with the one receiver side and give away numbers to the trips side.
        • This is a way that the Patriots may look to get Gronkowski in favorable matchups.
    • Gronkowski quarter 3 touchdown
      • Trips away from him – can get Gronk isolated away from Sherman
      • Simple slant, but Gronk is so big and athletic, the pass is perfect, hard to defend
      • Blount TD 3rd quarter – good solid football, line up and pound you – bodies on bodies up front, Blount finishes with authority – a big back who runs with power
        • Shows that the Patriots are a rare offense that can really shift identities from week to week – one week they are rushing for a ton of yards in an old school power/traditional NFL offense, the next week they are basically running a spread offense.
    • Patriots have versatile players to create personnel problems for defense
      • I.e. with Vereen and Gronkowski in the game, no telling if they will align in a traditional running formation or in a 5 wide spread
        • Though, as further explained below, the Seahawks are a simple defense that doesn’t really care what the opposition does – they will adjust and not be caught off guard.
    • Simplicity of Seahawks defense makes it less likely to be fooled by eligible/ineligible tactics
      • The Seahawks are in base so often that they can focus entirely on any exotic looks
  • Seahawks defense
    • Best unit on the field – an all time great defense
    • Execution defense – they do not run a ton of stuff, they just do what they do really well
      • Quarterbacks like Brady and Manning are so great because they can figure out exactly what a defense is doing – the defense tries to outsmart them and those quarterbacks pick them apart
        • But that doesn’t matter against the Seahawks.         Brady says: “I know what you are doing.” The Seahawks say: “So what? Try to beat us.” That is what happened last year with the Broncos in the Super Bowl and the Seahawks dominated (and people forget, the Broncos were an all time great offense going into that game).
    • THE SIMPLICITY OF THE SEAHAWKS DEFENSE IS A HUGE POSITIVE!!!!!
      • It is common to think that more complex is better.         But the simplicity of the Seattle defense allows them to play faster, execute better, and adjust to anything the offense sends at them. They are much less likely to be “caught” in the “wrong” defense than complicated defenses.
    • Brady has, in the past, struggled against teams who can effectively rush the passer with their defensive line (i.e. do not have to bring pressure) – think of Giants teams in the Super Bowl, who were built upon the foundation of their defensive lines.
      • Seahawks are such a team – their defensive line is versatile, fast, and dynamic – and they don’t even have all of their best players – great scheme and talent to meet that scheme.
    • Linebackers are also terrific – tons of speed – Wagner is one of the best in the game.
    • Richard Sherman interception first Packers drive – coach’s film
      • Amazing patience, technique, intelligence, closing speed, meets the ball at the highest point, great body control
        • Quarterbacks need to be kind of machines when processing information, if the receiver has good leverage, the QB is machine-like in processing that information and taking advantage – but Sherman can recover with his rare size/athleticism combination for the position.
        • This is why he is so great and such a great fit for the defense
      • Also shows their base cover 3
    • 1st quarter stop of Eddie Lacy on second drive (4th play)
      • Shows why Earl Thomas is so great – cornerback speed, fills exceptionally fast and hits for keeps – closest player in the NFL these days to Ronnie Lott – Lott started as a cornerback – Thomas has that kind of speed and range as well – not to mention the intensity and hitting ability.
      • Seahawks do not stay blocked and this is why they are great against the run – it isn’t because of a magical scheme – they play fast and don’t stay blocked and fly to the ball (cliché, but true for them)
      • The Packers had a chance to put the game away early, but the Seattle D stood tall and kept the Seahawks in the game
    • If you like defense, this really is one of the best of all time to watch
  • Final notes
    • Miscellaneous factors
      • Deflategate
        • I’m not going to spend much time on it, but yes, throwing and hanging on to a deflated ball can provide an advantage.
        • We do not know the facts of the case, so we can’t know the effect it will have on the Patriots – if they really have been using deflated balls for years, this could hurt them – you never want your first experience with a “new” ball to be in a big game. If this was a one time thing/accidental, it may have zero effect on the Patriots. We do not know the facts
      • Odd statistic: the Seahawks have not beaten a team with a healthy starting quarterback and which ended with a winning record since week three.
        • Very obscure sounding statistic, but also crazy how well their schedule played out – they played some bad teams, played the Cardinals a few times with injured quarterbacks, the 49ers were down this season, Rodgers was hurt in their playoff game. The last time they played against a winning team with a healthy starting QB was the Chiefs – loss. Their record against winning record teams with healthy starting QBs: 2-3 (wins in week 1 v Packers and week 3 v Broncos, losses to Chiefs, Cowboys, and Chargers…also a loss to Rams).
          • They have been dominant on defense, but this is the best argument against them. The Patriots are the best test they’ve faced since those early season games.
          • They are – no doubt – one of the best defenses of all time, and of course had no control over their schedule – they have knocked down everything in front of them down the stretch of the season.
          • If they were to lose, this will probably be a statistic people will point to in hindsight. If they win, it was meaningless.
    • Seahawks have the best unit on the field (defense), but the Patriots have a very good offense and defense. Seahawks offense serves the team well – ball control, great running back, underrated wide receivers (perhaps because of perception because they weren’t drafted high), quarterback who has made many big plays in key moments…but is less consistent than the other units in the game.
      • The great matchup is all time great Brady against all time great Seattle defense…BUT…it is very intriguing to see how Belichick will try to take away the zone read, and if Seattle can either defeat that strategy or generate offense in other ways. I think everyone who came here tonight knew that Brady v the Seattle defense was the all time great matchup, but hopefully now you can see why the Seattle offense v Patriots defense matchup is also intriguing.
Apr 052014
 

The Seattle Seahawks defense and the Michigan State Spartans defense were the darlings of the NFL and NCAA, respectively, in 2013.  Despite some schematic differences, these defenses shared important similarities.  Both were simple in comparison to their peers, executing their base defense to perfection, allowing their defenders to “play fast” because they had no doubt about their assignments.  The defenses were also each led by a breakout performer at cornerback – Richard Sherman for the Seahawks, and Darqueze Dennard for the Spartans.

Contrary to popular belief, neither cornerback is a man to man bump and run player.  The Seahawks and Spartans are both zone teams (the Seahawks primarily cover 3, the Spartans primarily cover 4), with the cornerbacks aligned in a press position.  They appear to be in man coverage because, if the receiver runs a pattern deeper than 10 yards (approximately), the cornerback stays locked on that receiver in man coverage.  If the receiver runs a short pattern, the cornerback is often in position to take this pattern away once the ball is in the air by their pre-snap alignment, which adds to the man to man illusion.  But the short patterns are not their responsibility.

This may seem like a minor distinction, but it pays major dividends.  Instead of needing to worry about every pattern the receiver might run, the cornerback can focus on re-routing the receiver (helping out all aspects of the defense) and turning and running to take away deep patterns.  This is a perfect defense for fast, physical corners such as Sherman and Dennard.

Take Sherman.  A tall, lanky track star at cornerback, his theoretical weakness would be against double moves and short, quick patterns. This is because a taller player at cornerback with longer legs has a comparative disadvantage when making quick, fast cuts and redirections.

The Seahawks defense means, however, that Sherman merely needs to use his length to throw the receiver off his pattern, and his speed to turn and run if the receiver runs a deep pattern.  His 6’3”, spidery frame, track jump background, and intelligence make him the ideal athlete for this technique.

He also illustrates the Seahawks’ rise to prominence.  Much like the Oakland Athletics who Michael Lewis chronicled in Moneyball, the Seahawks found undervalued athletes late in the draft who fit their system to perfection.  In Moneyball it was specifically about finding players who had patience at the plate; in Seattle it was about finding tall, physical defensive backs late in the draft who could execute Seattle’s defense.  Richard Sherman was a number one overall pick in terms of fit for the Seahawks, though in reality he was picked in the 5th round.

Denard, too, was an underrated prospect who rose to prominence due to a perfect mesh of scheme and athleticism.

No example of this technique is better than Sherman’s game clinching play against the San Francisco 49ers in the 2013 NFC Championship game.

In diagram one (below), we see Sherman lined up in press on Michael Crabtree to the bottom of the screen.  On the opposite side, of the field, Byron Maxwell (Seattle’s other big, physical cornerback) is lined up in press on Quinton Patton.  Also note that Seattle is in a two high safety alignment, which differs from their base cover 3 look, but is similar to Michigan State’s base alignment.

Cornerbacks Sherman Denard 1

At the snap of the ball (below), Sherman gets a hand on Crabtree and turns to run with him.  It looks like man coverage.  But look to the top of the screen.  Maxwell is also bailing deep on the play, as if he is covering Patton deep.  Patton, unlike Crabtree, stands still at the line of scrimmage.  Sherman – while appearing to be in man coverage – knows that if Crabtree stops short, Sherman can continue deep, because linebacker Malcolm Smith is underneath Crabtree’s pattern.  Therefore, Sherman can focus all of his attention on sprinting downfield in defense of any deep Crabtree pattern.

Cornerbacks Sherman Denard 2

The television broadcast camera made it appear that Crabtree had a step on Sherman. This was never the case.  As we see below, Sherman was a step ahead of Crabtree the entire play.  He has positioned himself perfectly – he will beat Crabtree to the spot should Crabtree continue on a fade (as is the case) and has inside leverage to undercut any deep in breaking pattern (such as a post or dig) that Crabtree might run.  His ability to “sell out” on these deep patterns is made possible by the zone principles that let him play without hesitation.  We can see Smith – who will catch the interception – dropping in the underneath zone, ready to pounce on a short pattern.  He was not occupied on the play by any other receiving threat, allowing him to drift farther back and eventually gather the Sherman’s deflection.

Also note that Maxwell has continued to bail deep (he is actually deeper than Sherman) and is now 14 yards away from Patton, who remained at the line of scrimmage.

Cornerbacks Sherman Denard 3

Below, we see the moment when Sherman reaches the ball at its highest point, deflecting it to Smith for the game sealing interception.  For the television camera, it appeared that Crabtree was behind Sherman.  In reality, Sherman found the ball, slowed, and leaped to tip it, creating the illusion that Crabtree was behind him.  Make no mistake, Sherman was not beaten on the play.

Cornerbacks Sherman Denard 4

Cover 3 and Cover 4 press, pattern matching teams require a specific athlete at the cornerback position.  The cornerback must be physical and skilled enough to jam a receiver at the line, and fast enough to run with that receiver on all deep patterns.  The cornerback does not need the same short legged quickness that is required to guard fast twitch receivers in the short or slot game.  This simplified role has allowed Mark Dantonio at Michigan State to build the top defense in the country with many lower tier recruits (Dennard, for example, was a 2 star recruit with no other BCS offers from a tiny high school in Georgia), and for Pete Carroll to build one of the greatest defensive backfields in the history of the NFL out of largely late round and free agent prospects.  The ability to play fast breeds confidence, and has helped two elite yet overlooked athletes climb to the top of their game, bringing the rest of their respective defenses with them.