I think Barker starts. Thing is he is a RS FR and when Towles went back in he had a chance to be mature and supportive and he sat there with a pout face, poor wittle baby!
Anyone who watches football should have noticed the game was too fast for him to do anything but tuck and run, and even then he wasn't getting much accomplished.
Now that said, a full game against acharlotte could get him enough experience to handle a UL defense that is solid. And that should be the game plan, do what will best prepare us for UL.