The thing with Eve is that she doesn't really have a story until now. With every other schoolgirl it was more or less clear what's going to happen from the start. Roxxy turns from "bitch" to proud girlfriend, cute and studious Mia rebells against her upbringing and her religious mother, Judith gets more confident and stops being that unimpressive wallflower, Annie will be freed from Mrs. Smith and the cult, MC will have to convince Ronda that he's not a weak loser, etc. (maybe June being the exception, though I'm not even sure wether she'll even get a full story...) But for Eve there's really no hint until now how her story would go. She seems happy as she is, doesn't have any problems, is on good terms with MC, there don't seem to be troubles with her sister, she has a gang, etc.
But of course that can very well be a coincidence.