I feel like a lot of the damage is in the right place, but DB and Hand of Gul'dan will get nerfed. Hand of Gul'dan either directly or indirectly via a nerf to the set-bonus. On a fight like Brackenspore, Demonology is going to rip faces with 2-stacks Hand of Gul'dan on 2 targets with the retarded uptime. Not that I would mind personally.