Pacquiao-Barrera II on Oct. 6?

I know this fight will make a lot of money, but I think Marquez deserves a rematch more than Barrera. Barrera-Pacquiao was a fight with a clear cut winner, Pacquiao winning by knockout. Pacquiao-Marquez left us scratching our heads because you can make a good argument for either fighter(I scored it for Marquez). I'm just disappointed that money always comes in the way of making fights that SHOULD happen. Either way this fight will most likely go on, again because of the money involved, but I'm still surprised because there were rumors saying Barrera had one fight left with GBP and did not want them to make money of a Pacman-Barrera fight because he was unhappy with them. Hope its a more competive fight than the first.