Well, if this ain't Catholic, I dont know what is!

http://www.paddypower.com/bet?action=show_event_by_markets&chosen_ev_id=715904&chosen_mkt_id=1811267&category=SPECIALS&promo=nov_NextArchbishopofWestminster&crea=lnk

We're able to bet on who'll be the next pope, or the Archbishop of Westminster, &c.