How Big -A recruited the A team theory by Pretty Little Liars Trivia

Hello! 
This is is How Big -A recruited the A team theory by  Pretty Little Liars Trivia.

In 2x25, there was a flashback of Ali and Mona, Ali was wearing the red coat. (red is the new black, remember?) Ali said she was watching someone, and most people thought she was watching A. I dont think that, I believe she was watching the GIRLS. This moment is when I believe the A TEAM started. She gave Mona her number, and that is how she recruited her to the A team. What do you think? I just dont think PLL would do a flashback that wasnt real and made up, it must mean SOMETHING.

Thanks for readin this theory was made by Pretty Little Liars Trivia. xoxo