You know, I think I actually agree with enterthemooreness on this one. Instead of putting great players on the Madden cover and thus cursing them with injury or poor performance, they should put sh**ty players on the cover and see if it magically turns them into competent ones. They could also try putting injury-prone players on the cover to see if it heals them, and overrated players on the cover to see if they get exposed for the average joes that they truly are (this last one has proven true with the Peyton Hillis situation).
Future Madden hopefuls:
Matt Moore (turns him into a good player)
Daniel Sepulveda (manages to play consecutive seasons without going on IR)
Derek Anderson (completes more than 10% of his passes)
Tim Tebow (wins against a team that doesn't have a 0-7 record)
Rex Grossman (never throws a pick again)
Casey Matthews (grows 6 inches and becomes his brother)
JaMarcus Russell (sorry, this one is beyond Madden's help)