Yeah those are all good questions.... If I had to look at 'WHY' if Cena is going to win, I guess to add some flavor to the rivalry. We've already seen this rivalry go back & forth, and without the stipulation, I guess it could seem stale, or endless. Plus WWE wants to put Cena in a spot of vulnerability, to try to win over the fans that might feel sorry for him, or perhaps root for the underdog....
I hope Edge kicks his ass personally!
They also mention that Edge has never lost a TLC match (Is this true? Cause I'm sure he lost some of the Tag Team TLC matches, but maybe they didn't count those, just the single ones... which as far as I know have only been 1 against Ric Flair right?) and why would they mention it for him to lose? Those really are good questions. I pray Cena goes back to Smackdown, but with a new movie coming up, I'd bet Vince wants Cena to be on the 'top' show. It'd be great if we switched Cena for Benoit! I'm sure Edge & Benoit could put on one hell of a show!