No one in recent history has done what Pacquaio is doing, which is tear through the weight classes crushing the best fighter in each division with an exciting style. I cant believe people are even bringing up B Hop. There is a reason when Hop was middleweight no one cared about him. He had the worst style and most boring fights. For RJJ, he didnt always fight the best. I cant really think of another fighter that is doing what Pac is doing. If he moves up and beats the winner of martinez/williams I would have him as best fighter of all time.