User blog comment:Jimeee/Dragonborn DLC trailer released./@comment-142.150.107.197-20121105160919/@comment-4787430-20121105184540

I'd really like to believe that it's Konahrik, since he's the only Dragon Priest we didn't fight, and in the trailer it mentions that this Dragon Priest did not serve the dragons, but devoured them. So, makes me think that the other Dragon Priests had something to do with his lack of appearance in the game.