Mosley wont retire now he says he feels better & fitter than ever. I would love to see a rematch with Cotto or a dream match up with Mayweather.

As for a match up with Williams I think it would be a very tough fight for Mosley (or anyone at welterweight), with Williams height and reach advantage it may turn out to be like his fights with Forrest. If Mosley can keep Williams in close and work the inside like he did with Maragarito he has a good of chance of beating him.