I have borrowed a lot from Manny Diaz when it comes to Fire Zone adjustments. There are many adjustments that can be run, which include having the DT being a dropper at times, but there are two adjustments that I think are the most important. Diaz talks about how the coverage needs to be the easiest thing as far as Fire Zones go, so it is important that we not over-complicate things. If a defender blitzes the wrong gap, you may have a bad play but it won’t be a disaster. Now, if there is a mistake in coverage, that’s a disaster.
The Ravens have five potential pass blockers. It doesn’t take great mathematical abilities to realize that if the defense brings 6 rushers there will be a defensive player unblocked. New England gets a free rusher while only rushing 5 by having the Mike and SS execute a read out blitz based on the slide of the protection.
The SS is reading the block of the Left Guard. If the LG blocks the DT the SS blitzes and is unblocked. That is both what is diagrammed here and what happened in the video clip. The Mike is reading the guard to his side as well. If the guard is stepping toward him he will drop out, looking to cover the hot route from the opposite side. The Mike knows where the hot route is coming from because the protection and hot routes are linked. The offense can pick up 3 rushers to the defensive right of the center with 3 blockers. . . .
The offense is more likely to slide to the Mike linebacker than toward a SS. Bill Belichick is manipulating the pass protection by exploiting the offense’s expectation of the SS’s role on defense. A SS should be covering a receiver or a zone not walked up into the B gap to blitz. Where else can you find this pressure concept? In the Alabama playbook of former Bill Belichick assistant Nick Saban.