Star Wars episode VII theories: Captain Phasma is Rey's mother? Plus more...

Rey's mother is Captain Phasma?

I haven't heard anyone talk about this theory before now but if you have please let me know in the comment section. First of all at least two Internets sources have mentioned that in the line up for Episode VIII  which will be released in December 2017 Captain Phasma is said to be a important character and there aren't many people who could be more important than Rey's parents!! Captain Phasma is portrayed by Gwendoline Christie who is an English actress so there is a possibility that Phasma is where Rey gets her English accent from because the only other Main character with an English accent (other than C-3PO) is Obi-Wan Kenobi. In A New Hope Obi-Wan Kenobi tells Luke that his father was betrayed and murdered by Darth Vader which is true from a certain point of view but Maz tells Rey that there is no one coming back for her but their is still someone who still can. Phasma could be the person would can't come back for Rey because she has joined the dark side but maybe she can?? This could be a coincidence that Maz and Obi-Wan similar things?? Or is it Luke who is being refered to as the person who can come back for Rey?? Also being Rey's mother would also explain why Phasma is such a lame character because no one would suspect it. I mean seriously showing off that you know a stormtroopers' ID numbers and directing them to fire at the people on Jakku at the start of the film isn't exactly very villainous......Another clue is that Phasma doesn't put up much of a fight when she is told to put down the shields by Finn and Han Solo even if she was threatened with a weapon. Maybe she is half light half dark?? Maybe not......

-One reservation with this theory is that in the original script Phasma was a man but J.J Abrams changed Captain Phasma to a female character so that their would be more females in the male dominated universe but it's still very possible that Phasma is a co-parent of Rey if she was a man.

Another option for Phasma's identity could be Rey's sister??? Who do you think Captain Phasma really is? Hopefully in episode VIII their will be a few interesting reveals..