Here's something that bugs me, and I wonder if others see it, too :
Whenever the Inside Linebackers - and sometimes DBs - crowd up near the line of scrimmage before the snap as if to rush - and then back off if the QB delays the snap while barking out commands....... they ALWAYS wind up rushing. They NEVER seem to change things up by dropping back into coverage.
If I am an offensive coordinator watching tape, this would be a huge tipoff, and would instruct the QB that when seeing this, a quick pass toward the middle would find a vacated void.
And it sure seems that teams are making hay on us with passes into the middle of the field.