You ask, who will be the next Catholic Pope? I might have missed something--nobody can keep up with everything, after all--but to the best of my knowledge Catholic Popes are the only kind of Popes. I certainly don't think that we need a Jewish Pope. We have enough tsuris as it is.
U.S., allies conduct 20 air strikes in Syria and Iraq against ISIS, says U.S. military (Reuters)
from the article: Pope Benedict XVI, true to his declared commitment to the Jewish people