i dont know, alot of jedi action would kind of go against the original movies, dont you think, they were made so tehre would be one colassal jedi battel per movie, a movie full of jedi battles would be kind of a mistake.
I'm not sure that argument stands up, after the "Greedo shoots first" fiasco. I'm thinking the Star Wars Movie franchise has been flogged to death, and at this point there is no climax at all. That's why this prequel notion falls flat on it's face.
They should have either continued the story from the point where the twins were born, or, like KOTOR, introduced a new cast of characters in a different time that doesn't land adjacent to the commercial juggernaut that is Ep4-6.