The combine reinforcement xfactor is very underrated. I’m surprised I rarely run into it.

Its 0 ap! And helps against the run.

 Only 3 players get it: Justin Simmons, Reshad Jones and Woolen. 
I play all 3 at CB with woolen in the slot. 

I run a hybrid zone/man and getting essentially EVERY MAN AND ZONE KOs on my corners is amazing.