You can not use Manny/Shane as proof of how Manny/PBF will go

[Mars_ax]

Manny vs Shane is proof of nothing, as for Pacquiao vs. Mayweather, if it ever actually happens, I favor Pacquiao for one simple reason: these 2 are evenly matched, however, as good as Mayweather is, there's no substitute for being in the ring regularly, his inactivity will be his downfall.