I hate everything that has been made which has been placed in the timeline after Episode VI. The sacrifices Vader made, as well as so many billions across the galaxy seems pointless that they don't end up defeating the Empire, and even the bloody Emperor comes back to life. I don't consider any of that stuff canon in my mind. The only movies I would want would to be indeed set in the Old Republic timeline. Hell, wouldn't even mind some movies about SW:TOR.
However, something I've been wanting to see for a long time would be an M15+ (or even MA15+) rated TV series situated around the Clone Wars, with life action footage, not this crappy looking CGI stuff. I want it to be through the perspective of the Clone Troopers, and rarely even bring the main characters like Obi-Wan or Anakin into it. I never got to see enough of the Clone Troopers or the battles they fought in the movies, so I want to see that in the form of a television series.