I don't know if it was trolling so much as indifference. I kind of imagine it going something like this.
Lucasfilm: Hey George, we're going to be releasing the original trilogy on blu-ray soon. Was there anything else you'd like to update for this release? It'd probably up the value for the collectors. You know how they are.
George: Um....well. I never was happy with that Krayt dragon call. Oh and I was always disappointed we couldn't find the right rock on location for Artoo to hide behind. I was never quite happy with Marquand's delivery of the death of the Emperor...needs more emotion somehow....OH and you're going to start work on the 3D releases soon right? Why not see what you can do with Jabba's door or something so we can get that out of the way now.
I honestly believe people inside Lucasfilm would just go up to George and ask for suggestions and then take whatever he came up with on the spot as law. What lead to the fall of 1313.