Pretty Little Liars showrunner Marlene King dropped a few explosive hints about the Season 3 finale, Season 3, Episode 24: “A Dangerous gAme.” If we were Spencer (Troian Bellisario), Aria (Lucy Hale), Hanna (Ashley Benson), and Emily (Shay Mitchell), we’d start brushing up on our fire safety.

"The finale is mind-blowing,” Marlene told E! Online. “The finale is very hot and we answer a couple of very big questions and we launch a new mystery that will take us into season four."
 
Given that clue, it sounds like there is a very good chance something is going to go up in flames in the season finale. That still leaves the “what” and the possible “who” to determine. Could one or all of the Liars be the target, or will it be someone they love?
 
It sounds like at least some loose ends are going to be wrapped up, as well. Marlene had this to say about the season finale payoff: "I hope fans are really excited about wanting the answer to that new question. It's a question fans have already asked, but now we’re addressing it."

PLL is chock-full of mysteries (and we love it), so which question could Marlene be referring to? Could it be: Who is the person in the red coat? Or perhaps: What are Toby’s motivation for being part of the “A” Team? We’re also still wondering: Did Detective Wilden get Ali pregnant the summer she died? Or, perhaps, the answer could have to do with the mysterious Jenna (Tammin Sursok), and the identity of the person she was seen talking to at the end of Season 2?

There are so many questions to choose from! Which question do you think Marlene is talking about? And what Rosewood landmark is going to go up in flames? Let us know your theories in the comments below.

Catch the next episode of Pretty Little Liars on Tuesday, February 26, 2013 at 8 p.m. ET/PT on ABC Family.