Men of a certain age (mine, give or take a few) are very, very gay for Tyson. He was already shot at the twilight of his career, didn't have anything for Lewis, Holyfield, or the couple of never-weres who knocked him out at the end. Imagine what 15 years of ring rust has caused. He's not coming back to fight seriously, he's coming back to make some money off exhibition fights with similiarly grizzled gray-bearded dudes. And we, including me, will eat it up like the old days.
I think he can do better than we think, because at that point in his life when he had his losses he had stopped caring, and he was living like a rockstar, IE: partying including drugs, alcohol and wild women was getting most of his attention.
The pursuits of living like a rockstar, dealing with several women blunt a lot of a MANS DRIVE. Look how it does us? Dealing with even one woman can drop OUR drive, let alone trying to keep up with several.
I believe if he puts his body back together, stays undistracted, trains he can give us something interesting to see.
Oh, and I'd like to see Mayweather vs GGG, or Canelo again. The Mayweather camp is very strategic and will find a way to get it done. I know many don't like the lack of all out brawl fighting style, but it is a style that allows the points to be scored without taking any damage. The guy can hit when he wants, and remain unhit for the most part.