I must say, I did not think in D&d and other RPGs... I'm sorry, Tom. But I really did not think in a subclass wich would give to the priests a "power" to them. I thought them hiring some healers, and travel from here to there and send them to cure loot people (helping them going fast to the former levels) or wounded soldiers. They can help, but with common and ordinary things, like herbs. BM is not a game of high magic things =)
Its not about HOW they heal, its about breaking away from the fact that most RPG's will pigeon whole priests into a healer role.