
The Spencer vs. Mona rivalry is one of my favorite subplots in the entire show!
This is why season 3 is probably my favorite! Guys, watching these two GOATs constantly go at each other with verbal attacks, threats, counter-moves, manipulation and little jabs was pure entertainment to me. This entire rivalry strengthened both of them SO much from a narrative standpoint, because Spencer and Mona are both incredibly clever, competitive and manipulative characters, but they use those qualities in completely different ways. And most importantly, they both have that darker side that makes every confrontation between them so much more interesting.
I honestly think there was already something going on between them long before Mona was revealed as A, but obviously everything completely escalated after the reveal. And then Toby being revealed as a member of the A-Team raised the stakes even more for Spencer. Spencer had clearly gotten the upper hand over Mona at the end of season 2, but in season 3 the whole situation completely flips when Spencer discovers Toby’s betrayal. She’s already psychologically falling apart, and Mona, instead of leaving her alone, basically keeps ragebaiting her every chance she gets. The Decathlon is one of the best examples: Mona joins the team after Brad’s accident, competes directly with Spencer for captain, and even manages to beat her in the final quiz.
And the best part is that Mona doesn’t just want to win: she knows Spencer is already at her breaking point and keeps pushing exactly where it hurts. At one point Mona even contacts Wren because she’s worried about Spencer’s mental state, and Wren ends up bringing her to the Decathlon meeting. That’s where Spencer and Mona have one of their usual verbal confrontations, Mona keeps provoking her, and Spencer eventually completely loses control and actually tries to strangle her in front of everyone!
And from there, things get even crazier. Mona wasn’t done yet: Toby’s fake death and everything that follows contribute to Spencer’s complete breakdown, and she ends up in Radley. And THIS is where I think there was a HUGE opportunity to continue their rivalry. Spencer could’ve come out of Radley even more determined to get revenge on Mona, instead of turning her entire arc into yet another “Toby did it to protect you 🥺” storyline. Mona, meanwhile, keeps trying to manipulate her and even offers her a chance to come back to the A-Team, telling her that she needs her.
And that’s exactly why I think a Spencer who had genuinely continued down the path of revenge could’ve become SO interesting. When Spencer tells Mona that “this isn’t a game anymore,” the meaning was pretty damn clear to me: at that point, this wasn’t just about figuring out who A was anymore. It had become personal. Spencer didn’t just want to stop Mona anymore. She wanted to destroy her. And I honestly think a Spencer like that could’ve become one of the most dangerous players in the entire show.
I would’ve LOVED to see the two of them continue to orbit around the A-Team as occasional allies but sworn enemies, maybe being forced to work together whenever it benefited both of them, only to be ready to stab each other in the back five minutes later. And most importantly, I would’ve loved to see what happened if they actually declared open war on each other.
The crazy thing is that the show had already built basically everything: the rivalry, Toby’s betrayal, Spencer’s breakdown, Radley, the A-Team, Mona’s manipulation, and even the fact that Mona saw enough of herself in Spencer to actually want her on her side. As the series went on, Mona even started adopting some of Spencer’s traits, from the way she dressed to her more academic attitude, and she eventually openly said that she admired and respected Spencer.
So yeah, maybe I’m just way too invested in two characters staring each other down for three minutes, but Spencer vs. Mona is genuinely one of my favorite subplots in the entire show. They had two characters who could’ve literally destroyed each other psychologically, and instead, right when things were getting REALLY interesting, the writers started moving everything in a completely different direction.
What do you guys think would’ve happened if Spencer had actually continued down the path of revenge? If she and Mona had openly declared war on each other, who do you think would’ve won? Mona is strong and dangerous, but I still think a Spencer with absolutely no moral brakes left, completely determined to get revenge, would’ve been a fucking nightmare for her!