I get what you're saying because most teams use 11 personnel as their base offense these days so there's no reason to really play 3 linebackers all that much. Teams still run more than they pass in college football though. Only 40 teams threw more than they ran last year. Of those 40, only Mississippi State, Purdue, Louisiana Monroe and USC threw the ball 60% or more of their plays. So even the teams that throw it a lot still run the ball almost half their plays. If we played a majority of the game with Couch in the slot vs a striker, Alabama would just run it at him over and over.