So I remember reading somewhere in the Dragonborn expansion that Indoril has ceased to function as a Great House, and that when someone joins the priesthood they have essentially joined Indoril. Does this mean that other Great House members can no longer serve in the priesthood, since they would belong to two houses? Or would this not be the case since Indoril is not a Great House and does not have a place on the Council? And if this is true, can one be a member of Hlaalu and other Houses since it is not a Great House or on the Council either?