These are the armor sets i would like to see in-game, be available to players:
Warcraft 3 reforged Paladin heritage armor for humans.
Chromie's Timewalker set from heroes of the storm.
The Sentinel armor worn by night elves this expansion (BFA).
Yrel's heroes of the storm armor.
Warcraft 3 reforged Pandaren brewmaster heritage armor for pandaren.
Rexxar's Beastmaster attire from heroes of the storm.
Warcraft 3 reforged troll headhunter heritage armor for trolls.
An updated version of Champion's Dreadgear (and an updated Headmaster's charge staff).
Warcraft 3 reforged blood mage armor (with verdant spheres).
A Goblin Sapper-themed Heritage Armor for goblins.
The Doomplate armor worn by Thrall (the Warlords of Draenor's updated version).
Moreover, i would like to see Class Accessories be shown on the character model, like a Hunter's Quiver/Pouch, a Paladin's Libram, a weapon's sheath, a Rogue's Toolkit Belt (with Poison Vials, Smoke Bombs, Throwing Knives and Stachels), A Brewmaster's Keg, and Tauren Totems.
Plus, i think Blizzard should add more Cape types (like Arthas', Kael'thas' or Uther's), rather than just the regular old rectangle look. Other armor pieces, other than the head, shoulders and belt, should have 3D textures rather than be painted on the character.
Edit: With Shadowlands adding new cape types, i would like to see a Mountain King's back-shield, a Sapper's explosives container, a Troll Headhunter's/Berserker's spear bag and a Pandaren Brewmaster pillar (tied with ropes), like in warcraft 3 reforged.
What do you guys think? what kind of armor or weapons would you like to see be added in-game?