ST Rey is Anakin

Has this theory been discussed?

We know Anakin had the highest Midichlorian count of all time, making him the most powerful Force User that ever lived.

What if he learned how to cheat death? What if after he died, he came back to right his wrongs, and finally bring balance to the Force? That would explain why Darth Vader's Force Ghost ignores Kylo Ren in TFA.

Like Anakin, what if Rey has no father, and was born from the will of the Force?

This theory would explain a lot of things, like why Rey is able to fight Kylo Ren without any training, and how she can keep him out of her head, and perform the Jedi Mind Trick having never been a Padawan before.