I have an idea!!
How about if they modify the plot to reveal that the entire Davinci Code story is an invention of a underground marxist leftist communist organization. The intention of this malevolent group of flamboyant villains is to subtly bring discredit to the catholic church as a method to crowbar their way into the mainstream clergy. The plot would have to unfold through the story as it explains how this group of radical leftist ideologue jihaadists infiltrated the priesthood in the 50's in order to gain access to the children. The substrategy is that they intend to destroy the religious foundation of this nation in order to pave the way for their institution of the brutal soviet style communist regime they have always dreamed of.
no?
Okay, I'll seek counceling.