The previous posts featuring the Alex Gibbs staff clinic was simply a prelude to the larger focus here. The stretch clinic illustrated the brainstorming involved as offenses adapt to living in the gun full-time (“we’re not in Kansas anymore”).
As those videos documented, there came a time when Gibbs just threw out tight zone because it wasn't worth investing in as he was getting a favorable return with stretch. While zone and stretch share similarities, many offenses are finding it is easier to just drop one or the other because they just don't have enough time to become proficient in the necessary skills to run them both.
While I believe there are some distinct “families” emerging here, I don’t truly believe there is a right or wrong path (both have considerable merit). With that, I will preface this with the disclaimer that most run attacks aren’t as codified as they will be depicted here. In this post, I’ll attempt to illustrate what issues offenses face by choosing a particular path. This post won’t offer any absolutes or hidden truths, its just an editorial on where many offenses are headed.
I believe the most interesting thing we can witness from the Arizona State Offense is how truly simple it is (we’ll get into greater detail later, but much can be seen by examining their protection). It is this simplicity that allows it to be so effective and helps package the entire offense into easily distilled decisions for the quarterback. Mazzone’s run game is an extension of galvanized concepts he has carried with him during his career.
What is distinct about Mazzone is how he’s held true to that Erickson philosophy. He doesn’t run stretch, he’ll run zone, zone read and trap, but for perimeter attacks, it is reduced to flash, tunnel, slow screens, and swing from play-action. This isn’t unlike West Virginia under Rich Rodriguez or Tulsa under Herb Hand and Gus Malzahn, who were renowned for speed sweeps and power, but made their living off of zone and zone-read options.
- manipulate the backside defensive end into caving down inside and open up the quarterback keep (zone-read)
- keep the WILB flat-footed and out of position to defend the backside snag or F quick (flare)
- hold the play-side safety longer to provide an extremely clear read to run verticals against
With a tight end
Without a tight endYou are also aiming for an area where you’ve already drawn defenders to by alignment (perimeter). This can be a cheap way of gaining yards (relying on cutting and reaching on the line), much like flash screens, where you don’t need killer blocks to gain positive yards. You don’t have to be tremendously athletic to reach a defender, but the better the athlete, the better the backside runs will be (because your backside guard/tackle can actually get close enough to cut backside linebackers).
Add a back to insure your chances at the point of attackThe other alternative to making stretch work is to rely on the one guy your “spread” offense is centered around, the quarterback, to assume a dual-role as a runner.
Make your quarterback a runner (BOSS)This limited end-game is what leads most gun offenses to two answers.
- Use the bucket-step skill set of stretch and add to it by skip-pulling backside linemen for power (adding blockers to the POA)
- Purposely use stretch action to attack inside voids created by pursuit
now the horizontal stretch on the backside linebacker becomes more pronounced.
Stretch read (Flame/Fire)
DashYou may need to invest more resources in your run game, but the potential for a greater dividend is there. That being said, throwing a flash screen off your inside zone run action is one thing, it can become an even more explosive off of stretch action (see below) because of how it creates an inside void for the receiver to run through.
This all just accentuates the recurring theme that as things evolve and adapt, it all is cyclical. Trends and flavors of strategy have to remain organic and willing to adapt to their environment to survive.
There isn't any assertion here on which method is the best. I am attempting to highlight the efficiency of one method over another. Both offensive styles will run nearly the same passing concepts, both 5-step, quick, and screens. The question would be posed on how much of a return should you expect on what is needed to be invested to make your run game from the gun work ( when operating from a true 4-wide, sans tight end, environment )? To base your run game out of stretch when you don't use a tight end can become expensive, because it will necessitate the offense to incorporate the many variations to keep it viable.
** Hemlock has followed this with additional perspectives on Noel Mazzone and how a few concepts have evolved through the last decade and how Mazzone marries it altogether.