I have a terrible feeling that Lucasfilm will pull a HydraCap move and make Luke Skywalker turn to the dark side for shock value in The Last Jedi.
Please don’t
Please don’t
Luke turns to the Dark Side like 50 times in the Expanded Universe. Honestly wouldn’t be surprised.
Especially since he taught padawans on the planet where the sith were first founded and the dark side is very strong