I think he's proving himself to be one of the better man-to-man cover men in the league. At times he can downright shut down the opponent but he does have a penchant to play right on the line with his physicality with receivers and is prone to penalties. But the way the rules are setup today to give receivers more of an edge, I don't have a problem with him giving up some penalties, just needs to be more aware of the situation of the play and take that into consideration. That play two years ago in Denver where he blew up that receiver, where the call could have gone either way he should have been more aware of the situation, realized it was a third down play and he could have let up just a tad and forced a fourth down with a simple tackle.
Having said that, I do think he deserves a top 15% contract.