literally just copy paste the spec as it was in mop/wod (wod probably better because honestly demonbolt was quite fun especially in pvp) and maybe just rename some of the abilities and ideally make the animations look different than the current demo ones like hand of Gul’dan to something else and you have a perfect amazing incredibly fun spec
god I miss using Chaos Wave so much to this day it’s the best looking ability in the game to me f Blizzard
unfortunately the game that runs the game is allergic to fun so we are all out of luck
PS it’s not even just the company the fact is that most of the people playing this game and any other game really could give less s about how their character plays and looks visually all they care about is muh big dps 
and the second they aren’t viable for a patch or two in 3v3 the world has apparently ended and the class is dead to them unless blizzard decide to overhaul the entire class lmao
this is why we can’t have nice things