My wife brought up an interesting question tonight - why does Ren say to Rey about Luke’s lightsaber, “That belongs to me”?
He says it to Finn…and for some reason I think there’s more to it than typical bad guy arrogance (i.e. anything I want is automatically mine). Maybe Luke recovered it and had promised it to his nephew “when he was old enough”. But Ben got impatient, and now we have Kylo Ren.