Each day between now and the May 7 conclave to elect a successor to Pope Francis, John Allen is offering a profile of a different papabile, the Italian term for a man who could be pope. There’s no scientific way to identity these contenders; it’s mostly a matter of weighing reputations, positions held and influence wielded over the years. There’s also certainly no guarantee one of these candidates will emerge wearing white; as an old bit of Roman wisdom has it, “He who enters a conclave as a pope exits as a cardinal.” These are, however, the leading names drawing buzz in Rome right now, at least ensuring they will get a look. Knowing who these men are also suggests issues and qualities other cardinals see as desirable heading into the election.