they were also guys long past their best days (except for Clottey, whose excuse would be that he is a shitty fighter)
there's no reason to assume that any of those guys were on anything when they fought Pac... Mosley, maybe, with his history... but he was so old and shot that it wouldn't have mattered anyway
don't see much of a reason to suspect Hoya at all Mosley could have taken PEDs until the cows came home and it wouldn't have mattered because he was shopworn and has nowhere near the technical skills to compensate for lsoing his affletisizm
Yep. Gamboa is in the same boat as far as his affletisizm goes. Once he loses that, he's fucked. I would mention Judah but even at the peak of his physical gifts, he never delivered on the big stage.
there's a lot of reasons to suspect DLH of taking PED's, at least, much more then there is of Pac. At the heigh of the TopRank vs G.B. feud, Arum challenged him to make his medical record public to clear his name, something he never did. Look at the end of the article http://www.boxingscene.com/pacquiao-mosley-mayweather-revisited-de-la-hoya-too--25210