The intro already laid it all for Fatina. You see her encouraging Jil and supporting him all the way. And by the end of the intro you see Jill and Kaaya. Guess there is really no hope for her. I really want the Fatina pairing.

I too hoped that Jill will come back bad ass looking. Then like all shonen anime the hero becomes depress at some point. Is Kai the spirit who have been talking to Jil the last season?