Thibodeaux is 6'4 260. McDonald is 6'4 245. If McDonald can put on 10-15 lbs of good weight and maintain, and show he is also consistently good against the run then he would probably be a first rounder.
Kayvon Thibodeaux Draft and Combine Prospect Profile | NFL.com
All Combine and Draft-Related Analysis, News, Video, and Biographical Information for Kayvon Thibodeaux