Well this pretty much confirms my guess that Steve Fox is in the game. But this trailer shows us another surprise.
I could probably name out a few moves Steve does in the video that are from Tekken 6 and seeing his super made me shout "YEAH!" out loud.
Aside from Steve Fox, Yoshimitsu also joins the fray to represent Namco in this cross-over. Sporting a lot of his famous moves from various Tekken games, Yoshimitsu looks to be a very versitile character in this iteration.