People underestimate Cotto big time. I think he completely outclasses and stops Campas. Campas was a tough fighter, but he was right there to be hit. Cotto stops him late.
Campos biggest flaw was hi short arms. however against a fighter like Cotto that is willing to fight on the inside he could put up a competitive fight. I think the fight would be very close. I would have loved to see Campos fight Angulo instead it would have been a fun fight for however long it would last.
Campas alway looked like he was fighting with his legs next to each other instead of in front of each other. Thats why he was so easy to hit. Maybe it was his short arms?? Nonetheless he was a tough guy.