Michael Cole has done his latest sit down interview with HHH. In it, when asked about the John Cena-Randy Orton Title vs. Title match H said that it will indeed be a unification match. So after the match, there will be one Title in WWE, provided we actually get a finish. HHH said that the goal is to have one undisputed champion at the end of the night. He said with the brand extension over, he only wants one champion to represent WWE.
There was other storyline stuff in there, which you can check out clicking by here.