Actually the non-demonized Jin-pachi is playable in T5DR on PS3. You gotta unlock him, cant remember how I did it, but it was something way easy like play arcade mode or something. That being said, I can bet that he will still have his demon moves like in DR.
All Tekken 6 Characters are confirmed to appear in TTT2, plus Jinpachi. About 2 weeks ago, Jun and True Ogre were confirmed, then recently Devil as well. Jun is soooo hot. Still no idea who the boss will be. I'm hoping for something really cool, like Unknown, not like Jinpachi and Azazel (please!!). Lol, apparently Devil Ganryu (from his T6 ending) was gonna be the final boss but was diagreed, thank god.
In every new video, I am waiting to see Julia, but did not come across her yet. That really hints that JayCee (JC) is Julia Chang. I hear Angel might return, and rumors about Dr B and Gon are floating around. I doubt Gon will return, but there's a chance for Dr B.
Did anyone notice that one of the stages in TTT2 is the one from Tekken 6, when the character VS screen is up and the fight is loading?