for an earlier poster, you can't compare Morales to ODH, Morales really was a shell of his former self and had problems with the weight. I personally don't think PBF has a lot to prove as I admire his boxing skill and respect his defensive ability. Only an idiot would take a shot if he didn't have to! Sure it can be frustrating because we can clearly see that the boy has a lot more in reserve, but he never has to go there.
Following the ODH fight, assuming a win, PBF should fight Cotto, Hatton and Mosley (not necessarily in that order) and set his place beyond argument as an all time great.
But even with those fight there will still be those finding fault, Margarito fans I'm looking at you