I have watched a lot of Johnson's highlight reels. I have yet to see him break a tackle. He runs around people, not through them. You can't do that in the NFL like you can in college. This is where his teammate, Bennett and Reggie Bush have all failed on the pro level. They can't run around people, nor can they break tackles. Again, this guy is a track star, not a football player. Not too many of these combine heros turn into NFL success stories. There are a few, just not very many.