Whenever two boxing superstars meet, especially at the twilight of their careers, there's always a doubt whether they're still willing to put everything on the line, and risk their well being to get the victory against their oponent. And i believe it's fair to say Pac lost his instinct after the Hatton ko; he let Cotto survive way too long, showed mercy vs Margo, and then generally became a businessman , doing just enough to win and not interested in hurting his oponnent. I have a hunch this is about to change on may 2.