PatsPropaganda

An Independent Patriots Blog

Mike Dussault

Not all 3-4 Defenses are created equal

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Not all 3-4 Defenses are created equal

Good stuff here as we do a little more offseason X and O updating. A lot of casual fans are unaware of the intricacies between the different 3-4 defenses but this is a nice little primer showing how the Patriots (or Fairbanks-Bullough) is different that those that came from the Lebeau or Phillips trees.

When people think of the 3-4, they associate it with Pittsburgh’s Zone Blitzing scheme. Pittsburgh’s Zone Blitz 3-4 is just one of three versions of this defense. The other two versions of this defense that are used much more than the Zone Blitz are the Phillips 3-4 and the Fairbanks-Bullough 3-4. Not all 3-4 defenses are created equal, nor are the players that play in these systems.

Chuck’s version of the 3-4 is the Fairbanks-Bullough, which is commonly referred to as a 2-gap 3-4 system. Most coaches who are from the Parcells/Belichick coaching tree run this system. The Fairbanks-Bullough 3-4 gives teams the greatest amount of flexibility compared to other 3-4s. The linebackers in this system are extremely versatile and are capable of doing any and everything on the field. (I.e.; Mike Vrabel) When you mix the roles of the four linebackers from play to play, you can cause mass confusion for an offense. The reason this system is a 2-gap system, is because the defensive lineman are required to cover the gaps on both sides of an offensive lineman. The defensive linemen in this 3-4 are very stout so that they can occupy the offensive lineman, and allow the linebackers can make plays. It’s a more conservative version of the 3-4 compared to the other two versions. It’s typically known as a “bend but don’t break” kind of defense.

X-and-O Flashback: How Welker makes Patriots offense go (2009)

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X-and-O Flashback: How Welker makes Patriots offense go (2009)

This is an article from a couple years back but if you love x’s and o’s like me it’s well worth the read.

One thing you’ll notice from the video is how adroitly Welker adjusts the nature of his route to the coverage he faces. Against tight man coverage, he might jab-step and juke a defender and make a flat cut to get open, while against loose man coverage or a softer zone he might “speed cut” the route — i.e. roll the cut in a way that is not quite as precise but where he doesn’t lose speed as he changes direction.

The Patriots 3-4 Defense in a nutshell

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This week will be all about the Patriots 3-4 defensive system in an effort to help educate those readers out there who might like to go a little deeper on the x and o front. All week we’ll be posting educational links to illustrate more and more about the 3-4. Hope you all enjoy, this is the perfect post to start off with, the Patriots 3-4 in a nutshell.

From NationMaster.com… (dead link so I cut and pasted)…

Fairbanks – Bullough 3-4 defensive system

The New England Patriots run a modified base 3-4 Chuck Fairbanks – Hank Bullough system installed by Bill Belichick. The term 3-4 means that their base formation consists of 3 defensive linemen (defensive end, nose tackle, and defensive end), 4 linebackers (outside “Jack” weak side linebacker, middle “Will” weak side linebacker, middle “Mike” strong side linebacker, and outside “Sam” strong side linebacker), and 4 defensive backs (cornerback, free safety, strong safety, and cornerback). In the Patriots system the inside linebackers are the “Will” and “Mike” linebackers. It is believed that this 3-4 structure gives the defense the greatest amount of flexibility because the linebackers are among the most versatile players on the defense, capable of doing any of the following: rushing the quarterback, tackling runners or dropping into coverage. By mixing the roles of their linebackers from play to play, the Patriots defense seeks to cause confusion on the part of opposing offenses. At times the Patriots will also shade their defensive linemen different ways, creating “over” or “under” defenses. “Over” and “under” defenses simply refer to the shift of the defensive linemen to the strong or weak side of the offense, respectively, and the rotation of the linebackers in the opposite direction.

The “Fairbanks – Bullough” 3-4 system is known as a two gap system, because each of the defensive linemen are required to cover the gaps to both sides of the offensive lineman that try to block them. Defensive linemen in this system tend to be stouter, as they need to be able to hold their place without being overwhelmed in order to allow the linebackers behind them to make plays. This is the reason that defensive linemen such as Richard Seymour and Vince Wilfork do not always rack up gaudy sack and tackle statistics despite their critical importance to the team.

The system is at times more conservative than certain other defenses currently in vogue in the league, despite the constant threat of its potent linebacker blitz. The Patriots defensive system generally places an emphasis on physicality and discipline over mobility and risk taking and is sometimes characterized as a “bend but do not break defense”.

History

The 3-4 defense was originally devised by Bud Wilkinson at the University of Oklahoma in the late 1940s. Former Patriots and Oklahoma coach Chuck Fairbanks is credited with being a major figure in first bringing the 3-4 defense to the NFL in 1974. Patriots defensive coordinator Hank Bullough made significant further innovations to the system. Parcells was linebackers coach under Ron Erhardt as head coach of the Patriots in 1980 (after Fairbanks left for Colorado in 1978 and Bullough lost out on the head coaching position). When Parcells returned to the Giants as defensive coordinator under Ray Perkins in 1981, he brought the 3-4 defense with him.

Bill Belichick was initially exposed to the 3-4 defense while working as an assistant under Red Miller, head coach of the Denver Broncos and a former Patriots offensive coordinator under Fairbanks. Joe Collier was the defensive coordinator under Red Miller at the time, and his orange crush defense was very successful at stifling opposing offenses. The Broncos had decided to adopt the 3-4 in 1977. Bill Belichick subsequently refined his understanding of the 3-4 as a linebackers coach and defensive coordinator under Parcells with the Giants. Belichick returned the 3-4 defense back to New England when he become coach of the team in 2000. Romeo Crennel subsequently became defensive coordinator for the team.

Other teams running similar defensive systems

Bill Parcells ran the Fairbanks – Bullough 3-4 defensive system during his coaching years. Many teams coached by members of the Parcells – Belichick coaching tree currently run similar defensive systems, such as the University of Alabama under Nick Saban, the New York Jets under Eric Mangini and the Cleveland Browns under Romeo Crennel.

Comparison to other 3-4 systems

The “Phillips 3-4”, a one-gap version of the 3-4, was also brought into the league by Bum Phillips, head coach of the Houston Oilers in the 1970s. The Phillips 3-4 defense is currently run by the San Diego Chargers as well as the Dallas Cowboys now being coached by Wade Phillips, the son of Bum Phillips. Wade Phillips replaced Joe Collier as defensive coordinator of the Denver Broncos in 1989. The modern Phillips 3-4 is largely a one gap 3-4 system, meaning that the defensive linemen are often only responsible for one gap between the offensive linemen. The linemen can afford to be more aggressive because they receive more support from the linebackers in performing their roles. This system generally prefers relatively lighter, more agile lineman better able to perform aggressive slants, loops and gap charges in order to directly attempt to sack the quarterback and make tackles.

The 3-4 zone blitz defense was developed by Dick LeBeau as defensive coordinator of the Pittsburgh Steelers. It commonly calls upon linemen to be mobile enough to drop back into zone coverage in place of blitzing linebackers. Elements of the 3-4 zone blitz defense have been incorporated over time into the modern Phillips 3-4.

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*Some people around the league are anticipating some interesting game planning and scheming early in the season, more so than normally is the case. Why? Coaches have more time on their hands this offseason than usual without players to coach. Bill Belichick, for instance, tells me he has been spending some of his extra time studying opponents.

http://www.nationalfootballpost.com/NFP-Sunday-Blitz-3468.html

https://www.patspropaganda.com/some-people-around-the-league-are-anticipating/

Football Times: Three Tight Ends the next revolution in football?

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Football Times: Three Tight Ends the next revolution in football?

Well this sure is an interesting article, especially when you look at the tight ends the Patriots will have on their roster this year. As always, BB ahead of the curve…

Football evolution is such that tight ends are becoming more prominent. The last great offensive system craze was the “west coast offense”. It was countered by teams running versions of the “cover two”. The answer to the cover two isn’t so much a scheme, but a position. Tight ends are designed to operate in the seam, which is the weak area of the cover two systems.

Most tight ends either block well or catch well, but all have to do both to some extent. Can’t block?  You’d better be a darn good catcher or you can’t be a receiver. Can’t catch? You’d better be a darn good blocker or you won’t get on a team as an offensive lineman. The few tight ends who do both exceedingly well are a danger to any team. Few things scare a defensive coach more than having to guess if the tight end is blocking or going out for a pass. It can’t be schemed for, because you can only guess. The guessing becomes a nightmare when two or three solid tight ends are on a team.

Mark my words: the tight end is the wave of the future in the NFL. It started a couple of years ago, and is gaining in momentum.

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Really hope Vereen nabs 34. Great modern running back look. Can we nickname him Wol? As in Wol Vereen?

https://www.patspropaganda.com/really-hope-vereen-nabs-34-great-modern-running/