Speaking of, in my current HIP game, Switzerland is totally balkanized. Thing is, Orthodox counts from Croatia and former Avaria are in control. I think they must have been absorbed by Lombardia after the Magyars (and later, oddly enough, Pechenegs) swept in, and then gotten on the King's good side somehow and been allowed to obtain the titles. I assume, anyway- the Avarian diaspora is massive... in my own lands, three families exist and one owns Mann, while other families have holdings in both Francias. Anyhow, the lands aforementioned in the Alps are now very Orthodox and one is even Croatian culture. Point is, in the end, there are other things to do with Orthodox characters... specially in 867, what with Sicilian Greeks, Chromatia, Bulgaria and their kin, and all the wee Croatian states. It's even possible- and good fun- to convert from one of the pagan religions, and having a Orthodox Poland or Bohemia... or something exotic, like a Norse-gone-Orthodox state which has conquered something in Africa.