That I never doubt. I was pointing out that the rule exists and there won't be much of a bending of it. Mainly as Lucas doesn't take an overt amount of time showcasing such things. As Markdil was trying to have us believe that the rule was eu and all concepts of it was the same. Yes, Vader and Palpatine would have a short interim with Luke, but I stress short. Once Luke was firmly grasped in the dark side, Palpatine would do as we saw in ROTJ.