The fight between Mayweather and Pacquiao will be a big event since they are already fighting for years and people wouldn't be satisfied if Mayweather managed to win the future fight with unanymous decision in a way of only ducking style unless he managed to knockout pacquiao. The people are getting angry on the last fight that they had because it is not a good fight and others are saying that Mayweather is such a scaredy guy while manny is charging. I hope that the future fight will be a good fight since both of them has a good experience on boxing. When that time happens, I am going to bet to pacquiao again because Filipino pride won't be easily defeated by that one single fight and we know that pacquiao always lose on first fight and wins on the rematch.
Everyone in the industry of Boxing wants to witness this fight once more and this time might be different because they are both past their retirement age on boxing which is 40 years old. There are no certain retirement age requirements but most boxers retired after reaching that age. They really need to consider making this fight happen because they might no second chance anymore they are both old by the way. But this kind of fight will not likely happen because of the money issue on both parties. If they gonna fight for glory this fight would already last up to 3rd fight like how Pacquiao usually gives his opponent satisfaction fights