Not at all. Floyd boxes Cotto's ears off, probably not even losing a round in the process. That said, Cotto shouldn't ever try for a rematch with Pacquiao, either. Both Floyd and Pacquiao are head and shoulders above the pack.
He already did that. Didn't worked the first time. No need for a rematch. edit: actually if the Mayweather fight won't push through it's an option, an eight title,* just to spite Floyd.
They might as well ask cotto do you want to take another ass whooping from a future atg. LOL thats what would happen if they fought again! I think cotto should fight my boy margs, cotto would have a chance to win that one.
I would love to see both Pac vs Mayweather and a Pac vs Cotto rematch, among several other Pacquiao fights that I think would be great.