Mayweather beating GGG and its not even close. I personally think Kovalev would steamroll ward, KHTFO in about 3 rds, but I thought lacy would KO Calslappy and RJJ as well. Not saying lacy had anything resembling Kovalev amateur and professional pedigree, but he seemed every bit the killer we hyped him up to. Ward is very close in terms of skill to Calslappy, but unlike Slappy Joe, ward has a LHW/CW frame, whereas Slappy was working from a MW frame. Mayweather has beaten a half dozen HOFs, but not a single one was prime and at full strength. GGG would be both at 160 in the near future. The bigger win would be ward coming back down to MW and beating GGG. That would lock him into the HOF.
"Ward is very close in terms of skill to Calslappy, but unlike Slappy Joe, ward has a LHW/CW frame, whereas Slappy was working from a MW frame." :huh I see it exactly opposite.
My feet are size 13 and are very impressive. That being said, Floyd moving up to fight and defeat a monster like GGG would be extremely impressive.
Ward beats both comfortably in my opinion so I would be very impressed by Mayweather moving up and beating GGG.
Floyd moving up to 160 and beating Golovkin is more impressive for several reasons. Mayweather is a welterweight, never even made jr middleweight. Golovkin is more skilled than Kovalev and, P4P, a bigger puncher IMO. Mayweather is 13 lbs from middleweight and is 38 years old. Ward fought at 172, very close to light heavy weight.
Mayweather beating GGG, Ward is a pretty sizeable SMW. If he moved up and beat Kovalev/Beterbiev/Stevenson, that'd be pretty impressive, not REALLY incredible though or anything like that, very good wins but that's about it. Mayweather is a natural 147, who's on the twilight of his career, to fight a guy two weights up (he's not a 154er I don't care what people say) and beating Golovkin would be quite monumental.
It might be equal to the Pac win if he waits until GGG gets shot/knocked out and injured then runs around the ring for 12 rounds