As we all know finally the Rock will be back! I think Punk and the Rock will have a confrontation. While the Rock and Punk are facing off, the Shield will come out and assault the Rock. If the Shield do attack the Rock I don't think anyone will come out for the save.
Then for the main event there will be a TLC match for the WWE title later in the night. Ryback and CM Punk will do battle for the WWE title. Paul Heyman would take Punks place if Punk can't compete, but Punk will compete. I think it's very obvious Cm Punk will retain his championship, but the question is how will he retain it? It's simple. Punk won't win cleanly. The Shield will interfear, it's obvious as day. The Shield will gang up on Ryback, and beat him down like they have before.
Now honestly WWE has two options. They could just end the show like that, or make a wrestler/wrestlers come out for the save that have been victims of the Shields brutal attacks. I could see the Rock, Sheamus or other wrestlers that have been victims of the Shields brutal attacks coming out and making the save. I doubt Randy Orton would come out for the save just based on the fact he only went out there on Smackdown and took out the Shield just for himself, but who knows maybe he's not done with the Shield? If anyone comes out Punk and Heyman will bail out.
That or Raw would just end with Cm Punk and the Shield standing over Ryback triumphantly. I see Raw ending like this tomorrow night but anything is possible. This is my opinion anyways. I am curious to hear what the rest of you think.