I agree with you veri, and I do feel like the clues perhaps are somewhat vague. Given that we're on the last round here, we ought to have a clearer idea of who's at fault.
However, lest you muddy the waters TOO much, spitfire does not = chatty and/or good natured, which are two traits the SK most certainly has and are directly linked in your bio. It's more of a feisty energetic thing. See here:
spitΓβΓΒ·fire


/ˈspɪtˌfaɪər/ Pronunciation Key - Show Spelled Pronunciation[
spit-fahy
uh
r] Pronunciation Key - Show IPA Pronunciation
ΓΒ’Γ’β¬Òβ¬Εnoun 1.a person, esp. a girl or woman, who is of fiery temper and easily provoked to outbursts.
I don't see how you would interpret chatty and good-natured to mean spitfire. In addition, while my character may have had to learn to swim, there is no concrete evidence she had to do so; nothing in her history mentions whether or not she could swim. You would have no reason to cite that as any kind of concrete evidence for a case against me. However, Nova, being from the DESERT, had to. There are no large bodies of water in the desert. None. Whatsoever. Period.
Eh, I have made my case and I don't know at this point what else to do. Unless I see compelling evidence to the contrary my vote will be Nova... if I'm wrong, then I apologize and good game, SK
π