I recently (as in last night) burned through the final 10 episodes of Code Geass R2, and during the part in ep22 where Lelouch officially positions himself as Emperor of Britannia, I could not help but think he looked like a bizarre Pope parody in his silly outfit. (Here is the original screenshot.)
It really is the next logical step -- were Lelouch to topple government, then the next target would be religion. YES, MY POPE!!!!!