I like to let the AI / Assistant coach set my minutes. With that said I don't like how it almost always goes 10 guys deep. Is there a chance we could get a setting or am I just missing it to set the average players used at 8 or so? Most college don't regularly run 10 guys out.

When you first set up your association you set Player Rotation from No Bench to Deep Bench. If you want to change that you can do it in Commissioner mode. Go to add/edit coaches, and scroll down to and open your coach.