Something tells me GGG is not going to be the same fighter in the ring. I mean of course he handles Rolls but he just seems more focused on money and his promotions now.
The dude is getting old. He has only a few fights left before he starts losing to guys that he'd have destroyed in his prime. Most fighters try to cash out at the end of their careers. Sad, but it's what it is.
Very possible. Look at what happened w/ Marvin Hagler. Quit the sport after the debacle he went through w/ SRL. 3G getting robbed very possibly took his love for the sport.