The article also says that Denard is projected as a high second round pick... I can't see a team taking a player that early to play a position he has never played before (let alone having no idea whether or not he can catch or run routes). I think it's more likely he is a late third to fourth rounder.
Lewan to file with NFL Draft advisory board
I guess it depends on what Denard is used as. If it's RB, yeah I could see him early 2nd round, as a WR, probably 3rd/4th round
Lewan will get some good answers against Clowney. If he really holds his own, he's probably ready for Sundays. If he gets smoked, then the NFL will be very cautious since almost every NFL team has a player comparable to sophomore Clowney.