I'd rather like it if one of the Nuva died randomly and un-heroically in a huge battle or something. Why? Because if you have group of 6 main characters, then killing one doesn't kill the whole story, but it does provide the same effect both on the readers and the characters, which I want to see. Of course, being Nuva, they're probably too powerful to just get killed by any random Skrall or Skakdi... Maybe Tuma could do. Ohhhh yes.