I watched about 5 games of him over at breakdown and came away with an plus athlete but not an instinctive player and terrible ball skills. Playing in the SEC he saw a lot of runs and he is a good tackler and a physical player which I like. What I really did not like was his reaction to routes run through his zone and adjusting to combinations that should take him to the sideline, in front of him or wherever else. He was consistently a step or two slow reacting.
He can be asked to cover receivers and run around with them and he has good size. He just has no ball skills so a quality pass can beat him. He isn't going to give a whole lot of separation.
I don't like him in the first round because I am not sure that I want him playing deep halves or middle. He isn't going to be high pointing balls versus Megatron or the Chicago duo and I really do not like the idea of a guy like Desean Jackson coming off pick plays right at him.
Calvin Pryor plays great out of zone coverage and has ball skills. I want to see if he runs a shuttle at his proday. I am interested to see how he compares to a very quick Clinton-Dix.
Really appreciate and respect your opinion, because anyone who puts in that kind of effort deserves that much, but I just see him differently. I actually thought he displayed very nice ball skills... he had 2 INT's off tipped balls which required really quick reactions (v. ND, Arkansas). His length (6'1 3/8), aggression, and well-roundedness are impressive.
As for route recognition... I think he's FAR better developed than Pryor in this area. Pryor is a "seek and destroy" player. When he sees something happen, he's incredible in his burst and attack. But he does not anticipate well. HHCD, in my opinion, shows a far better ability to read route combinations and make side-to-side and backwards breaks. I'll put it this way: Pryor is better coming forward, and HHCD is better sideways and backwards. I saw many examples of Clinton-Dix smoothly backpeddling in between two WR's running vertical routes, and making the correct break before the ball even left the QB's hand. He's far better developed with that than most S's you see coming out of college, but of course, like with any player, he can come along even further once hitting the NFL.