Can Maya be A in PLL?

after hearing what other ppl have to say, and going bak and watching some episodes, i believe that maya is definetly a suspect in the -A mystery. here are some reasons:

-it was said that Ali hid her diary, and that what she wanted hidden stayed hidden, but what if Maya found all of Ali's secrets? as well as the girls'...

-A has been extra cruel to Emily lately, just as she was getting close to Samara. jealous much? it's a thought...

-during one of the ending scenes, we see A buying shoes, and many people were confused about when & how they would play into the story. well, hanna notices Maya's shoes in the finale, and Maya stumbles on what to say. hmm...? looked like the same shoes to me.

-Also in the finale, after giving Dr. Sullivan that mysterious envelope, the waitress comes over to A and comments on his/her "pretty eyes". now idk about anyone else, but before i put the pieces together that she was a lesbian, i thought Maya was extremely hot!

*just some thoughts* !! :)