It makes more sense if that's a significant Warden character who we'll meet in the game.
Actually the Awakening Warden is a fairly significant Warden, having dealing with the Architect and all that. After all the Origins warden just dealt with a blight, which really was just tuesday for Thedas, where sentient Darkspawn are much more Thedas-shattering, he might even be the most significant Warden since the first ones.
This, and the fact that clarifying things about the Awakening warden is spoiler material, while somehow the Origins warden is not, leads me to believe that it is in fact the Awakening warden, which happen to be the Orlesian warden in that particular appearance.