This would be a great fight, i would have to favour chavez however, a clever pressure fighter with a great chin and a fantastic body attack would give pacquaio fits IMO. Pac couldn't be counted out with his speed and angles of attack but i suspect chavez would though probably be trailing on points after 6 begin to brake manny down for a late TKO or close decision.
lol, you guys are debating with a 12yo. i havent seen enough of manny at 140 to make a better informed prediction on outcome. outside of ricky hatton, pac hasnt flattened any guys above 130 with one punch so i doubt he would hurt chavez. nobody got away from chavez body attack in his prime so i think he could possibly batter pac first half of fight and stop him in the second.
Pacquiao is nowhere near a good enough boxer to stick & move with Chavez & he will get worn down if he goes toe to toe, you must know this :huh