Nah, he's still pretty whiney. Even Anakin didn't whine for Obi-Wan when HE got attacked with Sith lightning.Yeah I meant at the end of ROTJ.Not by the end of ROTJ, it wasn't.
Some highlights from Daisy on GMA...
https://nerdist.com/daisy-ridley-star-wars-the-last-jedi-ending-good-morning-america/
I would imagine that by that time Vader knew what Force lightning was and what it could do to you. When he picked up the Emperor he was fully aware of what he was getting himself into.
Luke probably had never even heard of it and was caught totally unawares.
J.J. Abrams has recently stated that he sees Episode IX as the end of the Skywalker saga...
I'm glad he's not Sith, but I do hope he's like from the Unknown Regions or something. It wouldn't make any sense canon wise for some Dark Side user who is more powerful than Palpatine to have been hanging around the Empire during the OT. Either that or some agent of Palpatine's who isn't really as powerful as he's portraying.
Nope Jedi-72, it's just to retrieve his old trusty rifle from a New Hope (leaning on the birth canal's wall)