I don't think so because the way he losses that fight is not a loss. In my opinion that fight is draw. He must fight Cotto again. The way he fights he can fight 2-3 fights more.
Rai
Cotto beat Mosley with decision that was unanimous from the judges. Cotto did more than enough during the remainder of the fight to warrant the victory, with some solid boxing early on and sweet counter combos in the latter rounds. What makes you think the fight should've been a draw?