With all the new troll models I've been thinking it'd be cool to have some warlock glyphs that let you switch out with troll and wicker inspired models.
Trolls I'm thinking these could come from Vol'dun and Nazmir outcasts, keeps with warlock magic being shady:
1. Replace Imp: Troll Mask https://wow.zamimg.com/uploads/scree...mal/697399.jpg
2. Replace Voidwalker: Sand Elemental https://media.mmo-champion.com/image...del_06_1_1.jpg
3. Replace Felhunter: Troll Specter https://wow.zamimg.com/uploads/scree...mal/696063.jpg
4. Replace Felguard: Troll Skeleton https://wow.zamimg.com/uploads/scree...mal/697232.jpg
5. Replace Doomguard: Troll Lich: https://wow.zamimg.com/uploads/scree...mal/696193.jpg
6. Replace Infernal: Undead Dire Troll: https://wow.zamimg.com/uploads/scree...mal/697197.jpg
Drust Monsters and Wicker constructs would make up the Alliance counterparts
1. Replace Imp: Skeletal Bird https://www.wowhead.com/npc=93064/bl...delviewer:10+0
2. Replace Voidwalker: The Grotesque Beast-Men https://wow.gamepedia.com/Beastman
3. Replace Felhunter: Wicker Beast https://wow.zamimg.com/uploads/scree...mal/697515.jpg
4. Replace Felguard: Wicker Man https://wow.zamimg.com/uploads/scree...mal/696194.jpg
5. Replace Doomguard: Wicker Giant https://wow.zamimg.com/uploads/scree...mal/696067.jpg
6. Replace Infernal: Wicker Hulk https://wow.zamimg.com/uploads/scree...mal/696027.jpg