They'd have to fight a top opponent to make this even slightly purchase-able and it isn't going to happen. Here is to hoping that even Mayweather fans do the right thing. Unlikely since Guerrero and Ortiz combined for 2 million buys.
Officially they want to fight at different weights, I suspect that in reality GoldenBoy dont want to ruin one of their cash cows ....or Broner simply doesnt fancy his chances.