We never know, right? Golovkin might retire right after he upsets Canelo in this upcoming trilogy, I mean what more he could ask? He already settled his score to his rival, Canelo,
He should, he already has the last laugh and what people will talk about and remember in the future is their last fight not the first, not the second, the one that will linger is the last fight
and for the latter's side, that is very heartbreaking because getting defeated twice in a row in one year will definitely lower his value, especially after the fact that he got defeated by a boxer who is near his retirement.
It's a bitter pill to swallow there's a rivalry between the two that started in the first fight and for Canelo to lose in this fight is a big blow to his legacy, it will leave a big mark on his legacy.
That is really possible to happen because we know Golovkin is not much the type who follows money before fame and for Golovkin, legacy is his priority.
Between the two, Canelo badly needs this win, as I mentioned above he cannot afford to lose, his legacy is at stake here and GGG will never give him a chance, he can retire and just cherish the most important victory, while Canelo will struggle to get in the top again.