You mean his potential for a 50 yard run, of which he had one today? He is a player who needs to be used correctly. He is not a guy you give the rock 25-30 times a game, and he is not a typical between-the-tackles runner. His field vision is not terrific, but he is dynamite in space. It needs not be sugarcoated nor minimized. He is a useful player in the NFL, just probably not the kind of guy who should go 9th overall. That is not his fault, and he can still blow a game open regardless. As for why he doesn't more often, this should be blamed on the coaches, not him personally.