Big Show was on TV in South Carolina this morning to promote tonight's Raw Supershow. In it, he says the following bouts are scheduled for tonight's taping:
* CM Punk vs. John Cena vs. Alberto Del Rio for the WWE Championship
* Mark Henry vs. Big Show for the World Heavyweight Championship
Punk vs. Del Rio for the WWE Championship is already announced for Raw so either Cena is added or this takes place dark. I haven't heard about the World Heavyweight title match airing on TV or being a dark match main event.