It's all moot, Frankie won't get past Aldo. That would be something though to become the only person to win titles in 3 weight classes, but I can't see it happening realistically.
Aldo didn't quite look super against Florian, and Edgar is better than Kenny in every way so, take it for what it's worth.
Personally think Edgar should be the Lightweight Champ, believe he will be the Featherweight Champ, and with Cruz sidelined I think he could win the Bantamweight Title too. He's the shit and he's a warrior, little bastard ain't afraid of anybody.