Mugabi was a force on the way up. Kind of like a middleweight George Foreman. I'm not sure Mayorga's personality is gonna do him any favors here. One sided destruction by the Beast.
My head says Mugabi but then again, my head also said Vernon Forrest twice and my head was way wrong both times. I still can't believe Mayorga one a decision against a boxer with the pedigree of Vernon Forrest. With that said, Mugabi is the safest pick but that crazy Mayorga was good at winning fights that he shouldn't win.