For those of you who are wondering what the value of theocracy vassals is, keep in mind that the "secular power" portion of the cardinal/papal score is based on realm size. Also asking the pope to nominate a bishop will also affect succession of your highest-ranked theocratic vassal.
In other words, if you want to see your son become pope before he turns 25, have a large prince-Archbishopric and nominate him to inherit it. I've had popes of my dynasty reign for 40-50+ years at a time this way.
In other words, if you want to see your son become pope before he turns 25, have a large prince-Archbishopric and nominate him to inherit it. I've had popes of my dynasty reign for 40-50+ years at a time this way.