Yeah, for thematic reasons it would be better to have the narrator say “Skywalker” rather than “Luke Skywalker.”
And Dominic, I just meant that one could walk away from seeing the Luke puppet disappear (quickly be pulled below the stage) thinking they were laughing at his apparent demise. If the TLJ scene were set right before this, I don’t think it’d be a problem at all but it could be misread.
Perhaps if the walker sends a fireball toward Luke but he disappears and the ball continues on its path without hitting him.