Khan is an arrogant idiot with one of the worst Glass Jaws I've seen in the last twenty years. Why would Mayweather want to fight that joke? The result is a foregone conclusion because backpedaling and pitter-patter combos to the gloves won't even halfway trouble Floyd and Khan's abysmal Chin will be cracked within the first five rounds. Khan sucks.
Khan still after the Floyd fight down the line, but Khan still needs a few more tough fight's, remember Khan only 25yrs old.