I think this is a no brainer. JMM is then the number 1 p4p. Look at their last 3 fights and JMM's resume would be KOing previously unstopped Casamayor and Juan Diaz. Then add any victory over PBF and it becomes easy to pick JMM unless of course you're a die hard Pac fan. Pac's last 3 fights have a very impressive KO over Hatton but an unimpressive cherry picked David Diaz and DLH's skeleton at 147. JMM met each of his guys at their strongest point and he went at very formidable opponents not to mention possibly the best of this era. Pac cleared up the argument between him and JMM with Hatton KO but then JMM when easily trump it with a victory over the p4p Mayweather. Somebody would have to really explain why Pac's victorys would deserve more credit.