You think? He weighed at 249 at the combine and showed in his workouts he can actually play at that weight, unlike a lot of guys (Oliver, Kyler) who beef up for the weigh-in and then don't work out. Hughes is 255 if I remember correctly?
I believe 249 is a 25 lbs. gain since the season so you'd think he could put on a little more at 6'5".