Wasn't there a thread about a real Jedi temple being built somewhere? Or am I confusing it with those silly Scientologists?
I literally looked at the time-stamp on the post after I read this sentence to see if it was posted before or after the latest trilogy. I don't think any more tarnishing will matter at this point.
I think the only one I know of right now that is confirmed is Bobba Fett...but yeah you probably won't see much, if at all, of Vader, the Emperor, Yoda, Obi Wan, Luke or Leia. Here's an article IGN did about the characters they thought would be good for the show... http://tv.ign.com/articles/846/846395p1.html
Here is what I should have said: The key is the quality of this stuff. If he's milking the cow for money just to enrich himself even more, Lucas will further tarnish the Star Wars brand.