http://www.nationalfootballpost.com/NFL-Combine-snub-list.html DL David Carter: UCLA Carter is a first-year starter who has done nothing but get better as the season went on. He put together a few dominant practices as the East-West Shrine game and at 6-5, 300 pounds, the guy has the size to play in just about any scheme. I think he’s one of the more intriguing mid/late-round senior defensive linemen in the draft. Despite being one of the best center prospects in the nation, Barnes is not on the list. OC Tim Barnes: Missouri In my view the center class is one of the worst positional groupings in the 2011 draft. And Barnes looks like one of only a few guys at the position with some starting potential at the next level. He’s an athletic kid with quick hands, can sit into his stance and mirror through contact. He isn’t overly powerful off the snap, but offers enough talent to get a hard look during the middle rounds and is currently one of the top three centers in the class on my board.