I apologize if this was already posted in the past, but I haven't seen it in any recent threads. Anyway, IMDB has the full cast list up, and Nein Numb is listed as being in the movie. In addition, Bodie Taylor (young adult clones) is listed as portraying clonetroopers AND stormtroopers, so I'm betting the two groups are gonna fight at some point. The entire Palpy situation seems cleared up by the cast list (as if most of us didn't already figure it out), as well as the argument that major Council Members were killed when the gunship was hit during the escape from Geonosis.
Also interesting, no mention of Boba Fett or Aurra Sing (thought for sure Lucas would find a place for her - if he was gonna ignore this cult character, he never should have bothered to introduce her). No Qui-Gon, so kill all thoughts of him appearing as a ghost. Also, no mention of Han Solo, which, when coupled with the fact Taylor is gonna play all the troopers, should fully negate the ridiculous theory that Solo was a clone.
....unfortunately, Jar Jar WILL make an appearance in ROTS.