Disclaimer: I do not own Pretty Little Liars

Hello! These are my theories:

First, Aria:

I think Aria is on the A-team too, but she has multiple personalities disorder so she does know that she is redcoat and or A. (I think that she could be redcoat and there is more than one.) I believe that Ezra doesn't want Aria to find out about herself so he does stuff to her as a so she won't suspect anything. He wants to be with her, but she won't want to be with him if she finds out and gets herself help. Also, when Aria says to spencer something about living a double life, I think she means that she knows that she used to have mpd, but thinks that she is okay now. Maybe she went to iceland because Alison's "death" could have triggered something in her again and she needed to get away from it so she would be okay. I think it would also work out in the end for everyone about this situation because she would still be together with Ezra because a part of her is on the A-team (so ezria fans won't be too disappointed), and the girls most likely will still be her friend, because if they find out she is mentally ill, then as her friend they won't be angry with her, they will just want her to get help.

Next, us, the viewers:

This will sound ridiculous, but I think I'm A. We all are. Think about it, throughout the series, we have all been watching them, knowing all of their secrets. When The girls start getting messages, it is right when the show starts, which is when we started watching. Then, I can only speak for myself here but I can usually predict what their next move will be. Then, the girls are are always complaining saying that A is always a step ahead of us. When Toby was A, we found out before the characters. When Ezra was A, we find out before the viewers that he is. We are always a step ahead of them.

Wren:

First off, when Mona got sent to Radley, he just so happened to be a volunteer there? And then she was able to get in and out undetected? Wren just didn't notice? I don't buy it. Also, there is a scene where A is putting up x-rays, and I know A can access anything, but the one with the easiest access is Wren. Finally, what else would be his purpose on the show? I know he is cute and all, but when it comes down to it, he doesn't really have a purpose there. My theory about him is that he is A and knows that Aria is redcoat or A. He is a doctor, he can eaily look up files where Aria is stated to have a past of being mentally unstable. He, at Ezra's request, could keep it hidden. There is the obvious part in 4x10 where Wren is coloring a coat in red. But the girl he was coloring looked just like Aria, and on that show, there is no such thing as coincides.

Toby:

Now, I don't trust Toby. I love him, but I don't trust him. I don't trust anyone, and I mean ANYONE on that show. I just want to say that if becomes A again, I will lose my bleeping mind. Also, I still have a grudge against him for doing what he did to Spencer.

Evidence on Aria:

The black swan cover dress is just like Aria's dress in 2x25.

I have said this in one of my stories before, but here is something that I have yet to see online, but I have found this on my own:

in episode 3x12, Aria is reading a book for a few short seconds before there is a knock on EzrA's door. I researched what the book is about and apparently, the book is about reproductive technology and psychological manipulation. Both of those things are important things that A has to know.

Sorry if this isn't the chapter you wanted. I will probably post one later today. Please review or PM me about your theories!