I dunno, supposedly the Jedi erradicated the sith way back, and Maul does talk about the sith having their revenge on the Jedi in episode 1. Granted, a lot of the history between the sith and the jedi is only barely alluded to in the actual films, so it's understandable that people might not understand it. Still, I think revenge is a very fitting title, as the eradication of the Jedi will be the Sith's revenge for the Jedi having done the same to them a millinea ago. As for Revenge vs Return of the Jedi, I still gotta side with Gl on this one. Jedi don't take revenge, revenge is inherntly dark side. and Return can mean so many things in that film. The return of Luke Skywalker, as a Jedi. The return of Anakin from the darkside back to being a Jedi. The return of the Jedi to the galaxy (Luke being the first of the new Jedi). Personaly, I prefer Return over Revenge. I think Revenge of the Sith is a perfect compliment to Reurn of the Jedi, title wise.