Now that Castille finally showed some of what he is capable of doing when he is not thinking about fumbling, he appears to have the potential to be a very decent RB, right behind Helu. I remember Dan Alexander having a great forty-yard dash time and was large, but Castille showed he can make a move and has a good burst, which are things Alexander could never do. In the Gator Bowl, Castille gave me a positive impression that Alexander never did.