Yesterday, I made a post emphasizing on Cotto's "Knockdown Jab From Hell" and the fact that Manny could be the 4th fighter to fall victim to it. Now I present you this:
Cotto won against Branco by injuring him during the fight. Branco used his arm to block Cotto's body hooks and Cotto continued attacking, hitting Branco on the shoulder.
Miguel is a very strong WW that can beat you up in different ways. I don't think Roach is prepared for this.
No I don't think Pacquiao would ever quit
I don´t think it is a matter of Pacquiao being a quitter, he is definitely not.
There is battle damage and there are battle injuries. Cotto injured Branco. Cotto banging round after round on a fighter with an injury could mean a career ending injury.