Mayweather's biggest challenge?

[1pretty boy1]

I'm not saying williams would win...

BUT MAYWEATHER WOULD HAVE TO DO SOEMTHING SPECTACULAR IN THIS FIGHT.

AND IF HE BEAT WILLIAMS EASILY... THEN HE'S JUST AN ATG WHETHER YA HATE HIM OR NOT.

floyd incredible fighter i will not be surprised if he will beat williams cause he very intelligent fighter,he adapts to any boxer that is his advantage