This belongs in one of potentially four different threads, so apologies if I’ve chosen poorly, but anyway: do we think JJ’s weak-ass explanation of why R2 booted up when he did and had the map might have just been spoiler prevention for VIII? I think it would make a lot more sense if it turns out that Luke gave part of the map to Lor San Tekka intending to have him to give it to Rey and send her to Leia when the time was right, and programming R2, whom he’d given the rest of the map, to come back online when Rey shows up wherever R2 is (presumably with Leia). That’s so much better than saying BB-8 jostled R2 back online and it just took a while for his system to load, and that he downloaded the map when he was plugged into the Death Star in IV. I’m hoping this is revealed with some sort of “how did you find me?” exchange between Luke and Rey early in the next film.