I don't think Mayweather thinks three fights ahead. Not because he's overlooking anyone but with the gaps he has that could be two, three years. The 4th is too soon for a Canelo, promotion etc I think. He'll fight Guerrero to gauge and do well. Bradley does nothing for him and honestly JMM should enjoy his own limelight and swan song and not lend a name to Mayweather. He got done with and to Manny what Floyd couldn't find time or negotiation to do and if Mayweather took a Pac fight it's all a bit of a afterthought. Floyd should go Canelo and or Martinez.