After a little more thought this is the only option. Pac won't pay Marquez what he wants because he can't. If Marquez gets even money Pac has to take less.

Marquez says Bradley rematch or retirement. Bradley has no reason to rematch unless there is no other fight available. If Pac and Provo are occupied Bradley would be left with Alvarado off being destroyed, Rios off 2 losses or Marquez. How do you make a rematch nobody wants, make it the most attractive option.

This way Bob gets an extra PPV. Two mediocre PPVs are better than one.