I'd vote for Wight, he seems like he has a good head on his shoulders, a loving family man who'll probably lead with good intentions. The rest of the candidates all look like they'd scheme ulterior motives... probably destroy the world in the process.
Demise, King of ArmageddonHela, Generaider Boss of DoomEldlich the Golden LordDoomking BalerdrochKing of the Skull ServantsCondemned DarklordLee the World Chalice Fairy (human form)Dogmatika MaximusRuin, Supreme Queen of OblivionWorm KingWorm ApocalypseTyrantUltimate Obedient Fiend