Oh, he´s generally being inconvenient. It must be part of his job description. If I need him to leave this world he won´t, no matter what, he´s sadly resistant to my assasins. The only other option would be the good, old-fashioned full-out war, but that´s a risky thing, he might get away from the battlefield alive. And even if not, then I´m at war with Papacy and usually I´ve got already more wars going on than I need, want or wish for.