Equal postion
Due to Quinn's young age, and the inexperience of a new faction. Oscar and Mona had plans thinking that maybe they could use the Cursed faction in some way. Perhaps have something against them, 'an attempt to blackmail them' to be used to force them to act.
Oscar was originally planning to put pressure on Quinn, even if they didn't have a relationship with Pure. To prove to the others and the world, it would have been best if they two groups fought each other.
However, it looked like Quinn and the people by his side weren't going to be so naive in this after all. They knew their position well now, if there was something they didn't like, or felt like they were being treated unfairly, they could very well be the catalyst to start a new war.
Especially with the dangerous information they carried with each group.