"What Floyd Mayweather Should Do (Is it legally enforceable?)"
This is very simple.
1. A few weeks after dispatching Berto, Floyd should call a press conference, make sure all the living historians and current "experts" are present.
2. He should say he's fighting three more fights...y'all pick and GGG is a given. Y'all need to choose from Thurman, Brook, Porter and Khan...it don't matter. IF....
3. They need to sign a CONTRACT to the effect of "NO EXCUSES...if I beat all these dudes in 18 months, I'm top 5 EVER and ARGUABLY GOAT. And you will say so in your columns and on-air segments. If you don't, I'm suing you for breach of contract, libel, slander and destruction of federal property, as I am a national monument."
Simple as that. They will take the deal. Floyd will win out and retire. and THEY WILL WON'T BE ABLE TO STICK TO THEIR WORD!!!!