Castillo Cotto would be a great fight but my boy Cotto could beat him. Just make sure he does not get on the inside,he is bigger and stronger than Castillo and El Temible does not have that 1 punch power of Torres. Remember, Cotto comes to the ring usually around the 153 plus mark!! Cotto would go the body early,slow Castillo's punch uot put down and as Chico showed when there was space between him and JLC, Castillo can be outboxed. Cotto has a good jab to keep him at bay. The chance for Castillo is if Cotto wants to go to war, then Cotto will lose!! I think he is smarter than that though!!