I hate all the bubble screens, but I don't think Charlton is a terrible coach. He might not be great, but he is not the problem. Our QB's are not very good, and the line is underperforming badly from last year. I actually like Charlton's running plays because the ball is in the back's hands fast and the plays give the RB's options. I think Houston is not particularly "slippery" and has a tendency to run right into defenders. Rosa is good enough for a team like UConn.
My biggest issue is the overall intensity level of the team. We could bring in Bill Walsh in his prime and our offense would not work until we solve that. Mora and Charlton just have to yank receivers who jog through routes. It drives me crazy as a fan, and it must make them bonkers as coaches. Burn redshirts if they have to, but anything less than full effort by any player should result in an immediate benching for the remainder of the game.