Terrell Owens and Donovan McNabb
Owens was one of the greatest wide receivers in NFL history but he had a prickly personality. Opposing defenses hated the sight of him but so did his quarterbacks because he tormented them. Owens infamously annoyed Jeff Garcia and questioned his sexuality but they resolved their differences.

However, we don’t think his former Philly teammate, McNabb, will change his mind anytime soon. Owens enraged his QB when he said that he’d prefer if he had Brett Favre throwing passes to him. McNabb felt like this was a betrayal and the pair became bitter enemies but Owens didn’t care (via NBC Sports).