"Always to there are a master and a apprentice".... This line forever changed what starwars might have been. A sith vs Jedi war was never seen on the big screen. it actual applies to Jedi as well as they travel as Master and Apprentice.( from a certain point of view ) I rembember the late 70s in a novel I think where the emperor was discribed as a puppet. Could there be a even bigger "big bad"...sith council or empire which has not been revealed. Even in the clone wars cartoon sith witches , darth maul , savage opress , ventress .Dooku sith seem to sell and with a marketing machine like disney we could be seeing more of the sith than ever before.