That was no doubt one of the classic welterweight bouts to ever have been fought IMO. I wasn't that surprised by the Margo win as most were but that chin of his is granite and even I was amazed at the shots he took. Pair of warriors.
Ricky Hatton would do himself a favour to never consider a fight with either boxer, Ricky has never performed too well at WW and Margarito is basically a bigger, stronger, harder hitting, better chinned version of Hatton and I doubt there is another man in the division who could have done what he did to Cotto.
What about this for a scenario?
A Margarito rematch with Williams next to unify 3 of the titles, Cotto takes on Berto (who is in my eyes is a paper champion) and then the newly strapped Cotto to fight the winner of the Clottey-Judah fight.
Meanwhile Mayweather Jr grows a set of balls from somewhere and comes out of retirement to take on Antonio Margarito ... I would take Mayweather to win this one actually.
This then sets up a unification and division clean-up fight of Floyd Mayweather Jr Vs Miguel Cotto.
As for DLH, well he can go and fight Hatton & Pac if he wants, either that or retire to promotion.