And that he hasn't been a Sith since Exar Kun's time, if you're referring to Lucien. I know what Astor says about a possible retcon, but the source from which this information comes has been released far too recently, and Lucas Licensing is far too close-knit with what they have planned in the near future for a retcon to take place that soon after the information is released.
So yes, Darth Sion started out as a Sith serving under Exar Kun, and may in fact be the earliest account of the Darth title being used, provided he used it back then. Haazen was a strong possibility until he went and got himself dead, so I don't who will become Sion now; but Lucien is impossible.
Also note that the possibility of Krynda becoming Kreia has now been ruled out with her recent death.
Originally Posted by a silly noob
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