This is how i see it

Williams vs Margarito = Margarito by tko
Castillo vs Hatton = Hatton by ud
Cotto vs Margarito = Margarito by ud
Hatton vs Cotto = Cotto by tko

I personally think Cotto will beat everyone at Welterweight unless Mayweathers moves back down and Mosley retires.


And i included Hatton because i personally think he will win and move up will be surprised if he don't.