Why don't Golden Boy Promotions promote an in-house megafight, JMM vs. Mosley?

- PBF is injured, Mosley is available to step-in...
- Mosley said he will go down to 144 to fight PAC, he can do it for JMM too...
- #2 P4P JMM vs. #4 Mosley, what a fight!!
- Both JMM and Mosley promoted by GBP, so easy to make this fight...
- Could be a 50/50 purse split, everybody is happy...

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