Death Knight PvE buff


Are there any possible Death Knight PvE buffs coming in 8.1.5? We have become close useless next to Demon Hunters, Rogues, Paladins, and even warriors. I’m not sure if any DPS death knights were used in any of the world first kills or any of the quick kills that followed. I just think the class is near useless right now except for as a tank in Mythic +, because Blood DK is only good for a few fights in BoD. Just wondering.