I don't mind Cam running. I just don't like the plays where he is having to pick up the first down. Cam should run all he wants as long as he is not taking punishment doing it.
Actually, that play they run in short yardage is almost impossible to stop. (Not quite read option, not quite true option) I don't want that play taken out. But, I do agree that his carries need to be limited. Not done away with by any stretch. Just limit the extra hits those extra runs bring.