To be fair the DoH would only be able to melee the mob as their way of helping out, but if it dropped off rare world bosses (ala odin/behemoth but not as a fate) it would mean that crafters could compete with the raid drop gear by having to put in effort and co-op with battle classes to be able to make those weapons/armors for the battle classes. Could also use the items to make crafting things as well not just battle craft items.

(stupid 1k word limit )