QUOTE
According to Lucas, the show will focus on minor characters from the saga and be set in the time period between “Revenge of the Sith” (Episode III) and the original “Star Wars” (Episode IV). The action will follow the Rebel Alliance as it slowly gains strength against the Empire. There will be Stormtroopers, but no Jedi or Darth Vader will appear on screen. As he did with the “Clone Wars” series, Lucas will write and shoot an entire year’s worth of episodes before looking for a cable channel on which to air the series.
Lucas has apparently characterized the show as "Deadwood meets the Sopranos in space." I'm skeptical about his ability to pull this off, given his atrocious screenwriting skills, but I like the idea.