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

[XaduBoxer]

Mosley is way too big for Marquez.

Mosley just knocked out a huge granite chinned welterweight in Margarito.

Putting him against Marquez would be a joke.

Mosley is way too big for JMM but not way too big for Pacquiao??
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