With all respect to LaMotta who is great, Pacquiao has a more successful career with his other major wins adding Mayweather there.
What if he beat all the guys mentioned in the original thread, and had a 12th and final fight in which he was KO'd by Mosley? :think
If Pac beats FMJ, and decisively, all bets are off. That would be boxing history. I look forward to seeing it happen. Thought I doubt it will.