The theory goes...
Rey was a Youngling at the Jedi Academy, possibly Luke's daughter. After the massacre, the First Order is hunting down Luke to exterminate him and the Jedi. Luke decides to go into hiding and forget the idea of training new Jedi, and to protect his daughter (or not-daughter) he must hide her far away from him. So he wipes her mind and drops on the ass-end of the universe, just like he was a kid. He or his wife were supposed to come back for her when it was safe, but the wife was killed and it's still not safe.
The other theory (which you people say has been disproven) says that Kylo saved Lil'Rey at the Academy Massacre because he had a moment of weakness, probably because she's his cousin. To hide his "mistake" he wipes her mind and drops her off on the ass-end of the galaxy where Snoke will never find her.
Also, Revan was totally a girl in my game
Rey was a Youngling at the Jedi Academy, possibly Luke's daughter. After the massacre, the First Order is hunting down Luke to exterminate him and the Jedi. Luke decides to go into hiding and forget the idea of training new Jedi, and to protect his daughter (or not-daughter) he must hide her far away from him. So he wipes her mind and drops on the ass-end of the universe, just like he was a kid. He or his wife were supposed to come back for her when it was safe, but the wife was killed and it's still not safe.
The other theory (which you people say has been disproven) says that Kylo saved Lil'Rey at the Academy Massacre because he had a moment of weakness, probably because she's his cousin. To hide his "mistake" he wipes her mind and drops her off on the ass-end of the galaxy where Snoke will never find her.
Also, Revan was totally a girl in my game
