"There's always an end game. We knew from the beginning that Mona was original 'A', we know now who uber-'A' is,” Marlene said. “We really work from the back forward, even with each season. We know what the ending is and then we work backwards and fill in the blanks. Mystery comes first and then comes all the great character stuff."
In Season 5 Episode 9 a new character by the name of Patrick will be introduced during the episode. All we know is that he is a super-hot horseback riding instructor. Can’t wait to see who plays the character and what his storyline will be!
So she's back in school... I can't see why she wouldn't be in every episode.
Only the queen at the head of the table
I want A to be revealed at the of the season and then season six should consist of 5 episodes just to tie the whole series up and give us solid answers.
of course Alison is back at school in an Interview about Seaosn 5 the producer said that Alison will have a hard time now that she is back alive in Rosewood and school
They'll need an additional season just to fill in the blanks 
