As in retroactive continuity... something I fear greatly. One could argue that turning "Vader killed your father" into "Vader is your father" was a retcon, but at least they managed to explain that one with that whole "certain point of view" thing. Anyway, do you want/expect any retcons in Episodes VII-IX? How would you feel about them? Is there anything in particular you feel could be retconned into a good old fashioned "I am your father" style plot twist?