The Vatican insists that the cardinals participating in the upcoming conclave will vote their conscience, each influenced only by silent prayers and reflection. Everybody knows, however, that power plays, vested interests and Machiavellian maneuvering are all part of the game, and that the horse-trading is already under way.
Can the fractious Italians rally behind a single candidate? Can the Americans live up to their surprise billing as a power broker? And will all 115 cardinals from around the world be able to reach a meeting of minds on whether the church needs a people-friendly pope or a hard-edged manager able to tame Vatican bureaucrats?
This time there are no star cardinals and no big favourites, making the election wide open and allowing the possibility of a compromise candidate should there be deadlock.
While deliberations have been secret, there appear to be two big camps forming that have been at loggerheads in the run-up to the conclave.
One, dominated by the powerful Vatican bureaucracy called the Curia, is believed to be seeking a pope who will let it continue calling the shots as usual. The speculation is that the Curia is pushing the candidacy of Brazilian Odilo Scherer, who has close ties to the Curia and would be expected to name an Italian insider as Secretary of State, the Vatican No. 2 who runs day-to-day affairs at the Holy See.
Another camp, apparently spearheaded by American cardinals, issaid to be pushing for a reform-minded pope with the strength to shake up the Curia, tarnished by infighting and the "Vatileaks" scandal in which retired Pope Benedict XVI's own butler leaked confidential documents to a journalist. These cardinals reportedly want Milan archbishop Angelo Scola as pope, as he is seen as having the clout to bring the Curia into line.
The other key question to resolve is whether the pope should be a "pastoral" one, somebody with the charisma and communication skills to attract new members to a dwindling flock, or a "managerial" one capable of a church overhaul in a time of sex-abuse scandals and bureaucratic disarray.
It's hard to find any single candidate who fits the bill on both counts.
Italy has the largest group of cardinal electors with 28, and believes it has a historic right to supply the pope, as it did for centuries. Italians feel it's time to have one of their own enthroned again after 35 years of "foreigners," with the Polish John Paul II and the German Benedict.
But Italians are divided by which Italian church groups they have been affiliated with, and which leaders they follow.