Rosewood is getting awfully crowded in Season 5 of Pretty Little Liars. Not only will we be meeting “Big Rhonda,” a patient at Radley, but Season 5, Episode 9 (“Scream For Me”) will introduce us to new guy Patrick. Who is the mystery man and what connection might he have to the Liars? Read on to find out!

According to E! Online, Patrick is “a super-hot horseback riding instructor” set to pop up midway through the season. We’re intrigued by that description. (Well, not so much the “super-hot” part. Who on this show isn’t super-hot?) Which Liar might be cantering their way around Rosewood this season? Our money is on Spencer. (Emphasis on the money.) Not only has she already proven herself to be a multi-sport athlete, but her family has the funds to afford horseback riding lessons on top of everything else this Liar does. Frankly, we wouldn’t be surprised if Spencer had been working on her equitation off-screen for the course of this entire show.

Patrick won’t be the only new face popping up in the ninth episode of the season. We will also be meeting a “surly nurse.” Might this nurse be an employee of Radley? The sanitarium is a recurring location on this show, and we’ve not given up speculation that it may hold the secret to unraveling the entire “A” game. Will the Liars be visiting Radley to seek out its secrets? Or will the nurse come into play in another way? So many characters, so little time!

Which Liar do you think will be hanging with Patrick? Share your theories in the comments below!

Catch the Pretty Little Liars Season 5 premiere on Tuesday, June 10 at 8 p.m. ET on ABC Family.

Kayti Burt is a contributing writer for Wetpaint Entertainment with a penchant for all things pop culture. Follow her on Twitter and Google+!