Another thing I thought of, "the force awakens" refers to Rey, when Kylo did the mind meld with her, something happened that awakened her power. Even Snoke can feel it, saying there's been an awakening.
What if Rey's natural ability isn't from absorbing some of Kylo's knowledge, but is because she is the reincarnation of a past Jedi. She could be the reincarnation of Obi Wan, or if she does turn out to be Luke's daughter, could be the reincarnation of Anakin. That would lead to some pretty interesting plot points, with Kylo squaring off against the return of the very person he idolizes, and Luke again trying to redeem his father by training her. I mean, it worked in Legend of Korra.
What if Rey's natural ability isn't from absorbing some of Kylo's knowledge, but is because she is the reincarnation of a past Jedi. She could be the reincarnation of Obi Wan, or if she does turn out to be Luke's daughter, could be the reincarnation of Anakin. That would lead to some pretty interesting plot points, with Kylo squaring off against the return of the very person he idolizes, and Luke again trying to redeem his father by training her. I mean, it worked in Legend of Korra.