Those are just off the top of my head… if they did it right they could make it a fan favorite spec of all hunters in one go. Kinda like a cross of a unholy dk, shadow priest, sub rogue, and affliction warlock, all tied together in a survival 2.0 ranged addition mesh. I think it would be a cool spec addition and a solid middle ground for what is currently missing in survival being melee, without removing it entirely.