Who's the tougher fight for Floyd at WW: Cotto or Hatton?

You guys need to cut this crap about Mayweather calling out Cotto at 140.
IT NEVER HAPPENED!!! Get your damn facts straight. mayweather was asked about fighting Cotto. he is the one who said he had no interrest b/c Cotto was still "green" please stop saying that floyd wanted to fight Cotto b/c it's not true at all.

anyways, Cotto is the far bigger challenge at 147. as a matter of fact, i really think people just overrate hatton all together in general. the hatton at 140 is the same hatton at 147. it's just the fighters at 140 arent as strong as the 147 fighters. hatton is a terrible fighter with very limited skills. he is a lighter version of john ruiz. Cotto would kick his ass at 140 and 147.