He is still on his prime and he could able to hype up his name without fighting GGG again and would go into other track.
As for GGG then beating off Murata would be looks to easy, well its just my own opinion but this is what im seeing basing in difference with their experience alone.
I see the probability if they are the same age but they're not and they're going in a different direction in their boxing career right now. Canelo will be the biggest star by defeating every opponent from now on when he still has the chance to prove himself he is currently one of the best boxers in his era. GGG, on the other hand, is close to retiring and only needs a few fights to conclude his career and step down with pride and contentment.
Yes, and it's been pointed that age really the big factor here. While Canelo still on his prime GGG have only a few years before retiring.
Thanks @Fatunad for your opinion and maybe even Canelo won't win his upcoming fight. There are still many other challengers that will call out
for him and deal with a fight. GGG trilogy is by far, if Canelo still interested he might give it before he jumps up to another division..
Just saying..