Hey Oboy and Saban4Prez, hear this man out. Any rookie running back has the problems this man is talking about, and with a very talented veteran on hand it would be foolish to play the rookie, possibly injure the rookie or have him lose confidence. I truly believe the Dolphins got stuck with Ronnie, because of his physical attributes at #2. It was supposedly a no brainer. However Caddy is a much better instinctive runner, and so is Cedric Benson. Ronnie's game of running over defenders to make holes doesn't translate to the NFL, just ask Greg Jones FB not RB for the Jacksonville Jaguars. The same guy that didn't carry the ball once in the preseason game against the Dolphins, the same guy essentially behind supposedly less talented college backs Alexis and Wimbush. Vision is paramount for a RB, then the physical attributes come in.