I am not really a ruler type but could definitely see myself as a youth pastor for junior youth, 7th grade and below, and an elementary school teacher, K-6th grade, and was curious will we be called priests, pastors, or rabbis??? I am sure we will NOT be called father as in the catholic, whore, system but there are many titles out there used by non-catholics, including Priest, Pastor, Reverend, Deacon, Elder, Brother, and Minister, and there is of course Rabbi used in the Jewish community (I don’t think they have any others). Privately I would personally prefer uncle. ( I have no siblings thus no biological nieces and nephews but many times close friends of a persons family are called uncle by that persons kids so it isn't without precedent.)
 
Paul