Indeed, the fight was close and it won't be a surprise if it's gonna be a rematch but if you are the middleweight lineal champion, you should defend your title @ 160 lbs. Anyway, I don't see Oscar letting Canelo to fight GGG above 155 lbs weight.
That will make it an even worse look for him if he chooses to dump that belt and duck the mandatory Mexican fans shouldn't tolerate that garbage