It's really hard to intentionally hurt someone in football unless you blatantly go after them. No one is going to do that. Owners will loose too much money.
In this zone scheme, better to first stop the run, then drop back one of the big guys in the middle, and try to knock down passes. Make them have to go a lot of plays to get in the red zone, then tight coverage in a short field to hold them to field goals.
I'm more concerned about the 3 and Outs, and also stopping the run. TT needs to run up the middle, get 3 or 4 yards if there's no easy completion.