My impressions about the Chavez vs Rosario fight came from no other than from my watching of the fight. Chavez displaying featherfisted infighting against an overhyped opponent whom did not resemble Pacquiao implies nothing about him fighting against Pacquiao. And Rosario was not better than Ricky Hatton. Hatton was only stopped by Pacquiao, and by Floyd after a sustained beating in a fight where Floyd had his referee taking care of his interests. Even some of Rosario's (on paper) "important wins" were not real wins.