I don't know the name for this, or how to find whichever TV tropes section must be dedicated to it, but I love in films where each of the good guys is sort of paired up with a corresponding bad guy, who they'll have to face down at the end. Like, the token lady will have to have a cat fight with the bad lady, the muscly guy will have to have a feat of strength with their burly guy, the geek will do some techno thing with their geek. I can't think of any actual examples at the moment, but I'm sure you know what I mean.