I don't really understand why Bungie chose this, before the Vog was "Patched" I loved designating myself to hold the relic! I love that thing, it's so fun and inventive! I like having a set role, but the healer in picturing, while does heal teammates, is not so linear. You still have normal grenades, and a normal melee on your character (however you just punch regularly, no active benefit when punching an enemy with melee energy full). Arguing that Bungie doesn't want a set role is most easily seen when looking at the defender titan. What I'm doing here is basically similar to the defender, but arguably for a different reason.