As announced on tonight's WWE RAW by WWE COO Triple H, WWE Champion Randy Orton vs. WWE World Heavyweight Champion John Cena in a TLC match has been announced for the 12/15 WWE TLC PPV from Houston, Texas. It was not made clear in the announcement if this would be a Title Unifaction Match, but it was said that both the WWE & World Heavyweight Title belts would be hung above the ring.
UPDATE as of 10:02 PM ET: The following clarifaction of this match has been posted on WWE.com:
"With not one, but both World Titles hanging in the balance, World Heavyweight Champion John Cena will face WWE Champion Randy Orton in an historic Tables, Ladders & Chairs Match. The watershed contest will leave one Superstar in possession of both World Titles, a feat that has never been accomplished since the World Heavyweight Title was introduced in September 2002."