I have contributed to the tangent so my bad if I have derailed things somewhat. I think it did originally tie in to this show, how the last duel in OWK ended, and whether Obi-Wan walking away after defeating Vader makes sense. I don’t believe it does, but that is no doubt influenced by my reading of Ben’s intentions in the OT. If I was to buy in to the notion that killing Vader is just not a jedi thing to do, the resolution in OWK works I guess, but that leaves me wondering if perhaps this was also the prefered outcome in Ben’s mind for ROTJ too: Luke messes up Vader’s suit, says ‘goodbye Darth’ and walks away with a moral victory, leaving Vader free to oppress the galaxy for another decade.