it's funny i was just reading his question carefully...and i don't notice any theories on there. im sure if you read it very carefully you'll find that he's simply asking, and that is the importante work in this, why the writers of the movie choose to have this changes to events that have happened...obviously knowing that the pope wasn't poisoned. from what i see it's a simple question that does not deserve or need attitude from anyone on this board. old or new.