Yeah- definitely planning to bring the Sylvestrines/Vigilia Evangelica in at some point- some of the team members encountered them before during the artifact rush. I like the idea of a multi-party showdown with runners, AZT and some confused/annoyed Catholics, but there's also a 4th faction involved:
There are some Catholic witch hunters who are on his trail too (due to his encouragement of "infection as salvation"), who have the backing of some ultraconservative higher-ups in the Church, part of the ongoing power struggle over how to respond to all of the various changes of the 6th World. AZT provided some $, posing as donations of concerned Catholics, these people provided the blessing of the Church due to their common enemy. The character was framed by the witch hunters for killing a radical leftist priest in Hamburg, who was preaching Liberation Theology, sort of a "2 birds, 1 stone" deal for the ultra-conservative church faction backing the witch hunters. He had also (for real) murdered a pedophile priest some time ago, as part of his backstory, and Church investigators (not involved in the witch hunter's conspiracy) linked the 2 deaths, and ID'd him from his very public flight after the second one.
He's also not bright enough to spot all the clues and contradictions on his own, so hopefully some of his teammates will start digging into it.
Sooooo it's a whole convoluted mess. I think I will have the Sylvestrines/VE approach him about "correcting" his doctrinal mistakes and clearing his name. It would be fun to get him involved in some internal power stuggles, and make him choose between church and GLL. Thanks for all the input everyone!