Re: The Cotto who beat Mosley would do what against FMJ?
Cotto was never a threat to beat Mayweather, seriously. There is a reason why Arum did not want to put him in the ring with Mayweather when Mayweather's future with Top Rank was uncertain.
Weak right shoulder, open to be hit, doesn't fight well backing up, with slow foot speed and lateral movement. Cotto would have got worked.