i had a really long comment prepared for this and then somehow hit back and lost all of it. fml.
i think this could work really well with neele being the sort that is more of the stereotypical "perfect princess" but can't become the ruler of her country even though she wants to and tiane being on the other side of it being "wild" by that standard and being the one who will now take over. i can definitely see them helping each other out.