I think mayweather schools canelo, and has no trouble with guerrero. I think the 2 guys who will give mayweather the most trouble are trout and martinez
Going by the poll, it seems that everybody wants Canelo Canelo also wants Mayweather, and the fight would make more money than any other on the list If Floyd doesn't pick him, we'll know he's afraid of the young hungry ginger lion
Bradley makes little sense unless people still see some glory in unifying belts. There are 3 fights Mayweather should take if he wants to give the fans what they want - Martinez, Pacquiao and Canelo is 3rd on that list. Canelo will do, Guerrero is a cherry pick
Guerrero is hardly a cherrypick, he's just like everyone else at 147 that people know Mayweather will beat convincingly. Martinez is fighting Murray in April and Pacquiao needs to get himself back on track before fighting Mayweather, so at 147 that leaves Marquez who Mayweather has already schooled 12-0, Bradley, Guerrero or the winner of Brook vs Alexander. At 154 he's got Canelo and Trout and at 140 he's got the likes of Matthysse and Garcia who will surely be seen as bigger cherrypicks.
A welterweught Pacquiao Marquez Guerrero Canelo is also an option but I can't see it happening and frankly, he doesn't really deserve it tbf, but it would probably be the most lucrative option
Canelo is the obvious pick but Marquez II makes more overall sense after a long layoff...then Canelo in September.