I run with 3 hunters. I love the hunters in this game, and I don't even play much crucible. But I've been playing since week 2, and only playing one class is getting kind of lame. I've been waiting for Xur to sell a BA exotic armor piece for weeks now, and, from what I'm told, Obsidian Mind is the best exotic armor for a warlock. Time to kick a hunter to the curb and make room for a warlock