Williams will lose if he goes back to Welterweight. People conveniently forget that he faded badly over the second half of the fights against Margarito and Quintana because he struggled making the weight. He couldn't be bothered to make 154 for Martinez which apparently would have been easy if he's 'still a welter' as his team claim.

If he fights Collazo, I would not be surprised if Collazo pulls the upset & if there's good odds, I might just put a bet down on it.