Tank for me, all enemies come to me and attempt to break my heavy armour. Psst hey healer, thanks for making sure i stay alive so that i keep their attention while the other guy finishes them off. Glory level basically goes DPS person, maybe the tank if they get some kills and then the healer is last, even though they are extremely necessary, but any good tank knows to value a good healer (since they are usually the ones that need the healing, and see the healer in action).