We may KNOW hardly anything about them but I still have THOUGHTS and FEELINGS about them. Them being Zeisan, Rioshon, and Khandro.
I dislike the idea that Zeisan and Rioshon had unspoken love for each other and that they had to put their feelings aside so that Zeisan could dismantle the monarchy with some political marriage to Khandro. I think it should absolutely be spoken between them, considering how the Air Nomads were supposedly open and nonjudgmental about who a person loved. The concern was about how Sozin's closeted, homophobic ass would react, sure. But that doesn't mean I can't imagine Zeisan, Rioshon, and Khandro as a polycule behind closed doors. I cannot see the Air Nomads having a problem with that at all. And not only were all three of them romantically involved, but instead of it being some sad thing where Rioshon feels like she has to "give up" Zeisan to Khandro, wouldn't it be nice if she were the one to chaotically be like "You know what would really throw Sozin off? If you publically married Khandro." But behind closed doors it always has been, and always will be, the three of them.
It's still a tragic story of course, considering how this all ends. I have to wonder too--did Zeisan get caught up in the genocide? Or did she survive and spend the rest of her days seeking revenge on Sozin? Or did she and Rioshon and Khandro all manage to escape the initial assault?