The cardinals who might be pope

Francis Arinze of Nigeria was considered a strong possibility to succeed Pope John Paul II in 2005 and has emerged again in the speculation over who will follow Benedict XVI. A former prefect of the Congregation for Divine Worship and Discipline of the Sacraments, he served as a key advisor to John Paul and succeeded Benedict as cardinal bishop of Velletri-Segni in 2005. Arinze became the youngest bishop in the world in 1965 when he was ordained and assigned to prepare to become archbishop of Onitsha, a post he assumed two years later. Now 80, Arinze may be considered too old to head the Vatican, especially in the wake of Benedict’s short tenure.  (Sia Kambou / AFP/Getty Images)

Joao Braz de Aviz, a 65-year-old Brazilian, is another forceful advocate for the poor in Latin America. He is seen as having reinvigorated the Vatican department for religious congregations since his appointment two years ago. A former archbishop of Brasilia, Braz was elevated to cardinal less than a year ago. He has been critical of the church’s slide into doctrinal and ideological infighting, urging the clergy to “rebuild trust” and to heed the concerns of the faithful.  (Alberto Pizzoli / AFP/Getty Images)

Marc Ouellet of Canada serves as prefect of the Congregation of Bishops, essentially the Vatican’s chief of staff. He is also president of the Pontifical Commission for Latin America. Ouellet spent most of his religious career as a professor in Canadian seminaries and was primate of Canada when John Paul II elevated him to the cardinalate a decade ago. Ouellet, 68, has been critical of what he suggests has been an overly liberal interpretation of the teachings of the Second Vatican Council, which he says has led to many Catholics drifting from core tenets of their faith. His name surfaced as a long-shot possibility to succeed John Paul II in 2005, and is seen as having moved up in the list of papal contenders. He is multilingual and spent years in missionary work in South America.  (Patrick Hertzog / AFP/Getty Images)

Luis Tagle, at 55 the youngest of the cardinals whose name comes up in succession speculation, is a native of the Philippines and as such represents the strongest Catholic congregation in Asia. He is often compared to John Paul II in terms of personality and charisma, and has also been closely associated with Benedict through his work at the International Theological Commission. But his relative youth and inexperience in the hierarchy - he was promoted to cardinal just a year ago - could diminish his prospects.  (Vincenzo Pinto / AFP/Getty Images)

Leonardo Sandri, 69, Argentinian of Italian descent, is head of the Vatican department for Eastern Churches.  (Gregorio Borgia / Associated Press)

Timothy Dolan, 62, is the archbishop of New York.  (Mike Segar / AFP/Getty Images)

Dionigi Tettamanzi, 78, is archbishop emeritus of Milan, Italy.  (AFP/Getty Images)

Gianfranco Ravasi, 70, an Italian, is president of the Pontifical Council for Culture.  (Alessandra Tarantino / Associated Press)

Oscar Andres Rodriguez Maradiaga, 70, is archbishop of Tegucigalpa, Honduras.  (AFP/Getty Images)

Claudio Hummes, 78, a Brazilian, is former prefect for the Congregation for the Clergy.  (AFP/Getty Images)

Christoph Schoenborn, 67, is archbishop of Vienna and has a reformist profile.  (Ronald Zak / Associated Press)