I'm thinking they'll wrap up the Lillith story but the fairy/Warlow one will carry over and be the basis for next season.
I reckon Bill wants to become leader of the Authority and Salome is going to be killed off. Russell will be killed off too, either by Eric or Sookie.
I guess Lafayette is stuck with the demon too. I'm liking that storyline.
Overall not that impressed with this season. Tbh I think the Lilith thing is lame.