Logic says Floyd beats the Pacman easily

I dont understand the the thread title. Logics tells me that someone is rated so highly by people, so is no1 rated, and they think he is on steroids should be favourite against someone not so good that they dont think he is on steroids.

.....but Pac's last 4 fights just threw logic out the window. So, anybody who says Floyd beats the Pacman 100% is just kidding themselves. So, until the fight is over and done with, this should be considered a 50/50 fight. Not to sound pompous but....... I've predicted Pac's last 3 fights by logic alone, so it really has not been thrown out at all. Oscar was too slow and old, Hatton's defense = blocking punches with his face, Cotto was an upgraded version of Hatton. With the Mayweather fight, Mayweather has gotten used to a low standard of opposition so he'll be surprised by a prime Pacquiao in the early rounds. After Mayweather tastes Pac's power he'll go into running/potshotting mode and either win a UD or lose by SD to Pac.

Come on! Can it really be 50/50? Pac is so good, PBF accuses him of steroids. PBF isnt good enough for people to think he is on steroids!