What a stupid question? He'll be infested with maggots. Vatican Frank is asking a billion Catholics to pray for former Hitler youth member Joe Ratzinger. Do you think the invisible man will help? I don't think so. Benedict XVI gonna croak any minute.
They'll be pleased to get rid of them. So, nothing, except a lot of phoney Catholic wailing, then it's on to waiting for Frank to kark it, then the next head grifter to run the grift, and I'm guessing the next head grifter won't be a 'progressive' Pope -- providing one is gullible to believe that Frank is really progressive.
He's not Pope. He's an old freeloader living in The Vatican. Nobody of substance will care that he's dead.