I found it peculiar that Manny didn’t demand to have a rematch clause built into this fight contract, which would guarantee him at least another $80 million. These new Manny quotes from BoxingScene.com make it a bit clearer.
This leadsmen to believe that Manny would walk away if he suffered a loss to Mayweather and possibly be forced into a rematch if he wins. It would be great to see Manny KO Floyd and retire on the spot, never letting Floyd avenge the loss.
For now this is all just speculation. Manny has to focus on this fight before he can even think about his future in boxing.