Strangely enough, I always liked the clothing designs on them, especially the blond haired one.
I don't think they hold any significance though, they're a lot like a lot of the kids in Bart and to a lesser extent Lisa's class in the Simpsons; regular background filler that are just there for either familiarity or consistancy.
Who are you and what have you done with Tyrannus?
Tied him up in a random basement somewhere, why do you ask?
I didn't think I was acting that odd, especially since I only meant the ones with no name/lines like the girl with the braids or the one with the neat green glasses, I classify those that do have names and lines in more than one episode as tertiary characters or "underrated" (excluding Uter, who's mostly overrated). I'm sure that explains everything.
