I'll tell what I've seen too much of. Opposing coaches whining about everything the Patriots do. Now Tomlin is bitching about the Pats D line shifting during their cadence.
tomlin never whines. its why i respect him so much as a coach. if hes saying it, its true. if it was anyone else, id doubt it. more gd shadiness from belicheat.
No one should be surprised at this point. Why should they change, it works and they keep getting away with it?
Only problem, he's wrong. It's not against the rules to shift on defense ever as long as you don't go into the neutral zone. You can't simulate the snap, or yell anything that would lead the offense think the qb is calling for the snap, but you can shift all you want. That's 100 percent legal. Now the headset stuff would have pissed me off, he's right about that.