I don't see the EU surviving the new movies, or at least not the Post-ROtJ stuff. And honestly, I think that is for the best, they should just let the new movies do what they want without being beholden to dozens of books comics, ect. I don't really see them doing any kind of time travel or alternate universe thing to keep it in tact, they'll hopefully tie up whatever Post-RotJ story lines they have going and then pretend they never happened.