Most people will agree that JMM looked significantly more muscled than usual for his last fight with Pac. Personally, I'd be disappointed to learn he's on PED's, 'cause I've always liked and respected him as a fighter. Sounds silly to correlate personality to PED use... but JMM has always come across as a straight-up and classy fighter. If JCC Jr. were accused of PED use I'd have no problem believing it, but somehow it seems out of character for JMM. Besides, it's not like he's needed the edge over the years. I think people combine the visuals with the vicious KTFO he laid on Pac, and somehow arrive at that conclusion. But like someone said... innocent until proven guilty.