Just look at the Faj scramble and 95 in the back..jogging it out...then watch 94 come outta nowhere from backside and take down the ball carrier..that right there should be enough to dictate who should be getting major reps...
I bet if ZC played a few quarters...it be diff...they raved how on point and good he looked in practice...rarely translates when u haven't played in 200 days