Given the emphasis on his healing ability throughout the series, I'm hoping that Cade loses all of his Force powers by healing the damage that the Sith did to the Ossus Project. A healer is what I think the Force intended for him to be, as opposed to him rationalizing that he's supposed to be the "Sith's worst nightmare." Coming to that conclusion right after healing Blue on Wayland (and Luke's comment on Cade's cluelessness in chasing Vul Isen ) suggests that he's still doing what he wants to do as opposed to him actually doing the Force's will. IMO, it would be a win-win situation if Cade loses his Force powers: the Jedi and the Felpire wouldn't have to worry about him falling to the Dark Side, Cade would be left alone since his Force powers are what concerns everyone who knows about him (including the Force ghosts) and he might finally grow up, no longer dependent on his Force powers to get him out of everything stupid he does (like using deathsticks). Besides all that, a de-powered Skywalker descendant would be an interesting change of pace. Oh, and I'm hoping that the Yages defect to the GA as opposed to the Felpire. I don't think that there have been any Imperials defecting to the GA, even though there's at least one example of a former GA member joining an empire (i.e. Azlyn Rae).