I don't want Vader movie. If he shows up on spin off movies let his presence be that Jaws or Terminator.
What exactly would two hours of Vader even be about? He's turned to dark side, he is the empires fist and hammer, what is the story to be told that hasn't been told by the Original Trilogy?
We've seen his entire backstory in the prequels. Unless they wanna do those over (which they won't), the best we can get is a obi wan spin off and him, where MAYBE him and Vader face off again but he IV made it seem this was the first time they have seen each other since Mustafar
An Ewan Mcgrrgor Obi Wan movie would be ideal