
There's something quite charming in Spencer and Rosa interracting together
Besides giving "partner in crime" vibes, both add potential layers to the other, and their little alliance could be quite interesting in the mid/long run (depending on whether Rosa leaves to push Lake's arc or not during the merge).
Spencer is one of my favourite characters with Benji, but some episodes have shown that he's not really willing to improve his social game, to the point that, after a solid start, he can't contain his big ego anymore. Thankfully, Rosa is a big mouth that isn't afraid to confront people, so she could make Spencer open up a bit about a side of himself that is hiding behind his logical pride and arrogance. Considering many of us have Spencer as endgame material for this season, every nuance that shifts him a bit from just being a gamebot is welcomed in my book.
As for Rosa, being close to Spencer could make her gameplay far more interesting, considering her social game was her biggest strength in DC2 Remake. I don't mind the idea of Rosa being burnt by Riya's betrayal to the point of "corrupting" herself a bit and becoming more ruthless in her approach to the game - similar to how Natalia is starting to become a reflection of DC4 Anastasia. Not to mention that Rosa labelled Spencer as the Devil: the Devil never gives you something without anything in return that benefits himself, or without tempting/corrupting you.
Talking about Spencer and Rosa makes me reflect on how this season has been following a very unique approach with the Favs, albeit a bit hollowed behind a few details: most of the Favourites are somehow confronting their demons and challenging their self-versions. I could name Alec, Ally, and Benji as prime names: the first has to face his stagnancy and motivations to win the money, the second her DC2 and DC3 "versions" throughout the feedback audience, and the third how his DC4 experience affected his self-esteem. Thus, it makes me a bit sad when people are too busy fighting over who's in the right between Ara and Natalia, with details like these that are meant for us fans of the show.