that video is pretty retarded.
first off, as far as oscar goes, he looked like shit immediately after floyd against Stevie Forbes. If you haven't watched the fight, watch it. Watch how often Oscar was getting hit. Forbes even put a hairline crack in his orbital bone.
Second, let's not forget Pac was a 135 pound fighter at the time and fought oscar at 147. That's a HUGE jump in weight, and regardless if oscar was old or not, it's a good accomplishment.
The main reason Pac kicked his ass was his speed. Oscar couldn't do anything about the punches because like he said in his own works, "he was too fast" and "I couldn't see the punches coming."
Third, the whole video is based on Freddie Roach comments. Listen, Roach talks a lot of shit and he's full of contradictions, like most boxing personalities.
Lastly, let's just be real and compare resumes of the last few years for a second:
Pac fought Oscar (when pac was a 135 pound fighter)
Hatton at 140 (when Hatton was #1 LW champ)
Miguel Cotto at 147 (when Cotto was welterweight champ)
And now Clottey at 147 (Clottey ranked top 5 WW, nearly beat cotto)
Floyd has a great fight with Mosley (mosley is a champ at WW)
Floyd fought Marquez who was a LIGHTWEIGHT jumping two weight classes
Didn't fight for over a year
Floyd fought The Big Show on WWE