how about draft classes for madden? ncaa rosters are on xbox live according to Game trailers.com they downloaded their rosters off Ncaa 09's Live area because people can share rosters or something to that effect.
believe it or not, go to colossalchicken, is an xbox memeber with the rosters in his locker. real solid ones.
On NCAA Lockers for 360, find FAIRDALE KINGS. He's been in the business since before EA Locker and NCAA was still a past-gen title. Pretty accurate and a lot of guys at the Operation Sports forums help fine tune it. Possibly the best there is. Or Pasta Padre's works almost as well but I dunno if he's done an update after the recent patch.