Antonio Cromartie (6'3") is going to be a stud. He was a first round draft pick as a junior corner who never started a game his last year of college at FSU due to injury. I think people realize the potential of someone that big with the speed and quickness of a smaller guy.
"is going to be a stud", "wait til he realizes his potential", "you won't believe how good he can be"...that's all crap. Raw ability means a lot, but unless you harness it and use it on the field, it means jack squat.
Cromartie may have all the athletic ability in the world, but he didn't play most of his last year at FSU and has contributed a whopping total of 18 tackles, no interceptions, no sacks, no forced fumbles, no fumble recoveries for the San Diego Chargers this year.
Yes, he's a rookie. Yes, he's on a very good defense with little playing time to spare.
But all the athletic ability in the world will get you jack shit if you can't do anything with it. And right now, Cromartie hasn't done anything to make me say "wow, he's going to be a great football player," even though I hear he looks great at practice. Show it on the field.
As for the Hill argument, and where he is to play -- let me ask a question. If you had the chance if he came to ND (granted he never had the grades too, but this is hypothetical), and you could play him anywhere on the field, where would you put Ted Ginn, Jr.?
Keep in mind that he was recruited as a defensive back.
Personally, I think a player that talented (and Hill is THAT talented) would be wasted on the defensive side of the ball.