The people over at Making Star Wars had reported a few months back that the Rogue One: A Star Wars Story will show us a Darth Vader that is darker, meaner, and more violent than we've ever seen before. It's also been reported that Vader's stunt suit is built so that it can easily be used in action scenes with a bunch of fast moving fights and battles. Some of the ideas that had been tossed around so far by the writing staff include decapitations by a thrown light saber and using storm troopers as human shields via the Force.
I would love to see a more brutal and violent Darth Vader. The movies did well at showing him on the darkside, but we never got to see him at the height of his evilness in the films as we do in other forms of media. There's one problem with and ultra violent Vader though, you may limit your audience, or will you?. Parents were warned to keep their kids away from Marvel's Deadpool movie and still they brought them. I doubt Disney's Darth Vader will be swearing and tearing off limbs, still will people embrace a new meaner Vader? What's your thoughts?