Rey's and Finns' father were both Lando. ( Finn is a runner, and Rey seems to know a lot about solo and Falcon, and she has a lot of Red Squadron gear for some reason ).
Huh? Rey is half black? I don't think Finn is related to anyone important. I think Abrams said he gave Finn a more prominent role in the film when Ford broke his leg. I wouldn't be surprised if he dies in the next film.
Not buying the 'Luke isn't Rey's father' theory. Luke's eyes were tearing up at the end. He knew who she was. Plus, there was that whole "something something...gonna get you, COUSIN" line from that Kylo toy referring to Rey. They're cousins.
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That lightsaber isn't even Luke's anymore, he lost the blue one in the Cloud City fight! At the end of 7 he's probably thinking.. "Wtf, Rey!!! I don't want that, it brings up bad memories!!! I lost it when I lost my hand to dad!!", and then he starts having phantom limb pain, so he pulls out the green one and duels her. The end
