you got the winner of the super 6, and the winner of Donaire vs Montiel. Those guys will be in top shape for no.1. Not to mention Martinez but he is getting old too
If he is able to become 140 king and beat one of them, I dont see martinez and marquez sticking around long as well, in 2/3 years the whole thing will be different
The OP says "when they retire" meaning it could be one, two years from now. Plenty of time till then.
It's a possibility. I see Mayweather hanging around for a long time, though. He's a gym rat, never in a war, and always in need of attention.
I think he may even beat them to retirement!! Honestly, if he can get past alexander and khan, which i think he will- he may end up with a pac or mayweather fight- if he can get past either of them, (which he just MAY do against either as he poses a definite threat to either fighter) he inherits the throne!