Maybe he isn't ready for Mayweather and Cotto, but Margarito he can handle I think. I just don't think Margarito is that good, or good enough to capitalize on the ticky tack mistakes that Williams makes in his defense. Most of the time he gets hit when a fighter is coming in or pulling out with slick punches that you can't really see coming. Judah and a lot of other fighters have the same problem, but Judah has other issues aswell. Margarito isn't really wild (a lot of people think he is based on the way he pounces a hurt fighter) but he does throw long punches and telegraphs them. He'll still hit Williams but he won't destroy him like he did Cintron. There are a few guys out there right now who would make Williams look stupid. But I really do not think Margarito is one of them. Just my opinion. I would love to see the fight and would predict a Williams victory in a great fight.