Given the fact that this is Rana’s first appearance in this strip in years, and she hasn’t been mentioned at all since, I don’t think her going to “teach in Afghanistan” would make much of a difference at all. If this was Act 2, this would no doubt foreshadow an upcoming Very Serious Storyline. But this is just Batiuk being cheap and thinking just saying a character is going to teach girls in Afghanistan is Edgy and Relevant and Important, because I’d be incredibly shocked if this strip ever shows that. Or ever shows her again at all, honestly. And if she does she’ll probably just be teaching at Westview with no mention of Afghanistan. And then I’d be impressed that Batiuk even remembered she was supposed to be a teacher.
Adeela sure is fitting in well in Westview, sitting quietly and smiling while the male in her life talks about what interests him.