I respect him as a player. Making the team and earning playing time as a UFA is a great accomplishment. But there are reasons he went undrafted. The odds of a long and succesful career are against him. I hope he improves, I would love him to be a star for us. But history has taught me to keep low expectations for undrafted guys.
He may not blossom into a #1 corner, and may not be the guy we think he is, but it's unfair to say all other rookies or young players will improve, except him, especially when he is kept in the same role that he maintained last year. He earned the respect of a lot of the players on the roster last year. I remember in particular, Smitty speaking very highly of him because for the better part of the season, he was the player picked on the most on defense, and while he may not have been a stud, he held his own more times than not. He's not a #1, but I do think he will prove to be a very good #2 barring injury next year. Remember the guy did have comparable numbers to every other rookie CB, so let's not just completely dismiss him just yet.