Price, Knighton is the NT he was signed to upgrade Bannan..
You don't even know how important Wolfe is to Miller. You take such a basic look at things and say oh Doom, Wolfe, Vickerson, Ayers should be our base D. That would be very easily gashed in the run game. Wolfe will play inside when it matters the most, passing downs. You don't even know who plays where and how and why our scheme works, and how Wolfe plays as a 3-4 DE similar to Justin Smith, and frees up Miller.