TV's Frink said:

Regarding updating FX, I always thought Last Crusade could use some cleanup of the bad compositing work, like during the airplane battle scenes.

I actually like Last Crusade and its FXs, seeing things that are done with blue screens (tank falling scene comes to mind) actually brings me back to a time when everything wasnt done on computer and didnt look so fake

I guess Last Crusade could use some touch ups, but knowing Lucas and Mr S, they would go overboard and completely ruin the experience by either
A. Adding aliens somehow to the final product
B. Making the collapse of the "Grail Temple" end with a ring shockwave
or
C. Adding in a Transformer and saying this was the original vision

Granted, these are over the top examples, but Im just saying, whats next? CGI monkeys in Wizard of Oz?