We all know Mayweather won't fight Manny Pacquiao, Sergio Martinez and Amir Khan, because in all likeliness, they'd beat him. So why not Mike Jones? Floyd surely has at least a 55% chance of winning. :think
Floyd would be willing to die in the ring against Jones, no health preservation whatsoever. Health is only and issue if he fights PAC.
Khan has become the most underrated boxer on this forum because he got KO'd. Mayweather isn't a big puncher so Khan deals with him. :good