MrInsaneA said:

And IS Dooku a Sith in this edit? Or just a Rogue Jedi who has no connection to Sidious? Because personally, I always liked the Rogue Jedi idea.

Same question, same preference. I like a little grey area in my force users. Better to have a Sith-manipulated rogue who has tired of the narrow-minded Jedi ways than another obvious bad guy. I've seen this discussion a lot, and if someone could successfully pull this off, I don't know if any other PT change would please me as much.