Manny Pacquiao

Is "Pacman" on of the best fighters yet ? He beat one of the best fighthers yet in the welterweight devision, and that fighther was Antonio Margarito this fight took place 11/14/10. Were Margarito had the advangtage in many ways but still that didnt gave him a chance to beat Pacquiao quickness, but not so fast during the end of the fight they asked if this the fight that will show if the undefeated Mayweather was looking for to fighting Pacquiao. They said this because this fight has showed that from Pacman gain of weight made him trow less punches and also make him get hurt in the fight. But those that mean his hits are harder ? Will see one day if they pronounce the next apponent for Manny Pacquiao