Golvokin needs to stay in Middleweight become Undisputed, make 20+ defenses, challenge the reigns of Monzon, Halger & Hopkins by taking on everyone & destroying them. Moving out of 160 will reduce GGG to a tough contender because of his style.
Yeah but Mayweathet is a natural WW. 154 is actually above Mayweather's walking around weight. The size difference between Mayweather and Golovkin is pretty much the same as the difference between Golovkin and Kovalev.
The fight can be made at 168, Kovalev weighed in at 173 for Cleverley & Golovkin is willing to move to 168 for the right fight, for all those saying GGG is too small he is only an inch shorter than Kovalev. He also fought & KO'd now LHW Bute in the amatures.