On SportsCenter today, Kiper and McShay were each asked to name a 2nd round pick with "1st round value." Kiper talked up David as a 43 OLB before McShay laughed and suggested that he had pegged David as a 1st round value before Kiper had, though they seemed to think he would last until early 2nd round.
He's listed as either 6'0 or 6'1, 225 lbs. but Kiper said he's now around 233. Sounds like a guy who knows how to get to the ballcarrier and set the edge and is also good in man coverage. Sounds like his size makes it tough to shed blocks.
Here's a scouting report from buffalobillsdraft.com (a very cool site).
And here's another writeup with combine numbers (link).
Thoughts? He seems like a potential fit for Wannstedt's D from where I sit.