Khan is the obvious choice, because of the money he brings to the table.
Alvarez wont drop down to 147lb - (That would drain him anyway), so the next cash cow in queue is either Khan or Paquiaio.
Manny is rebuilding himself after the Marquez knockout, and Khan has two wins since his Garcia defeat.
Money talks - Khan next!
Rodger called out Khan because that would be an easy fight for Floyd, I really hope Floyd fights someone worthy of a title shot or moves up to fight Martinez at 160. Amir Khan should fight Paulie Malinaggi to see who sucks the most, neither deserve to be in the ring with Mayweather.
If the fight with Alvarez doesn't happen which i think it will, Khan is the only opponent I can see him fighting simply because of the money and his love for the UK.
Devon Alexander is a better fighter, technically but he brings nothing to the table because it would be a 12 round boxing lesson for Alexander. Matthysse doesn't deserve a shot either. Whatever happens, don't hate on Floyd because boxing is a business as much as it is a sport.
Khan would lose Matthysee vs Mayweather. Now thats a fight I would pay to see
Its time for Floyd to step up to the plate and fight some real opposition, Somebody that's a threat to knock him off his throne and now that Pacquiao's career is coming to an end the person that has the best shot at him now is, Canelo Alvarez
Khan is a bum. Matthysse would knock him out. He is not even close to being in Mayweather's league.
Tell me who has Khan beat recently to get a shot at Mayweather.. GET REAL.
khans fighting in sep prob against garcia or matysse....whos mayweather fighting and could it be maywether khan next.....roger called out khan after the guerrero fight,