I think that this is going to be an awesome game. From what I gathered from the teaser, he's in some gladiator arena. This is probably the evil ending continuation but i don't think he is Palpatine's aprentice. He is probably isn't his enemy either, I mean if he was he would kill him and there wouldn't be a episodes IV,V, and VI, unless this is just a bonus storyline, like a possible alternate storyline if episodes IV,V, and VInever happened. but whatever it's going to be, it's going to be awesome, force unleashed is one of my favorite SW games of all time, though, even though this is going to be so freaking cool I would still rather see imperial commandos (sequel to republic commandos) seriously, how did that game get buried under episode III, it sucked. But whatever I can't wait for it's release.