Best wins are probably Alvarez, Marquez(weight tars it), Corrales, Pacquiao, past prime but still dangerous DLH and Cotto at 154. Pacman's are probably Morales 2nd fight, Barrera, Marquez 1st fight, Marquez 2nd fight, Bradley 2nd fight and Cotto earlier on.
CJ we did a poll recently, around 75% SAID FLOYD WINS, so your opinion doesn't really correlate with the vast majority of posters. He obviously is no more a perceived threat than most of his usual opponents. edit: checked it again
Margacheato is a waste of boxing conversation.. He wouldn't have a prayer in any of the 3 decades Floyd fought in. The Super featherweight PBF would kick his ass...
People say Floyd has never fought an ATG in their prime. Well, other than Pacquiao, what ATGs were there? Margarito? Cintron? Clottey?