I doubt it. Aldo's fight against Hominick was an anomaly IMO. Im not saying he has super cardio, I just think that performance was not indicative of his overall ability. Edgar is a great all-around fighter, and does have a real chance of winning tonight, but Aldo counter striking is a good recipe for fighting Edgar and his spastic pace. You know Frankie is going to move move move so Aldo shouldnt chase him around. If he stands his ground and forces Edgar into a striking match its not going to end well for him. Also, Edgar has had issues with getting blasted early in fights. If he lets Aldo strike him for minutes at a time (when he is at full strength and stamina) its going to be good night Irene.
edit: And Overeem wins big tonight. If Cain stopped Silva the way he did, Overeem is going to fucking obliterate him. Silva better just try and take him down and smother, because he has absolutely no fucking chance striking with a K-1 grand prix heavyweight champion.