Religious Cultures

If this game gets an overhaul to religion I hope they add unique affinities to go along with them with cultures like the Papal States for the Medieval Era or Saudi Arabia for the Contemporary era. If this update revamped the way followers worked so that having more followers has more purpose past getting the max number of tenets they could implement new ways to get use out of both you own citizens and foreign followers, calling foreign followers to arms, tithes, pilgrimages, being able to build holy sites in other cultures cities, building missions and sending missionaries, sharing tenets the list is endless and would add a manageable level of complexity to the game.