If you watch Snell's short TD, I think it was against Vandy, from the end zone view when he kicks away from a would be tackler, you get a good look at his leg strength. In slow motion, you can see his power. He does not have short legs for his stature. He is proportional, powerful and well balanced. That power with his leg kick and determination amounts to extra yards. He also has a compact strong torso. Go back to fall camp when he was met for a loss and a big hit in practice. Gran ran out to praise him for taking that hit and not losing the ball. He has skills, piston legs and ball protection, that you often don't see until a player matures after a couple of years. He is an elite freshman. I don't know his ceiling, but for a frosh, he could play on any team, IMO. If he is not a 4 star player as a freshman, then there are no five star RBs.