re: Why do Bama RBs grossly under perform at the next level?

A lot o the back that come out of Bama are big, North\South type runners who are great at the college level but at the Pro level you have to have some juke and jive. Not too much juke as the game is that much faster but some. Also, Bama backs are used to dominating O lines that open holes for them. Pro D lines are much better and a successful run is 4 yards vs 8 or 9.