Fightweets: Where does Frankie Edgar go from here?

The UFC swings back into action Saturday with UFC on FOX 20 in Chicago. But we're still wading through the aftermath of all the monumental news made in the first half of this month, so let's take a crack at everything from the latest USADA-related news to Frankie Edgar's future after his loss to Jose Aldo Jr.
Questions for 'The Answer'
@joaovxavier: Should Frankie Edgar be headed to bantamweight?
I'm glad you asked this, because the plight of the former UFC lightweight champion in the wake of hi