Blizzard has planed to start working on a new Warcraft game from the wow team
It will include the following:
1) New Engine which includes new graphics , Models and animations(some is gonna be copied from reforged)
2) New races with each race getting their unique Building's And Heroes and Creeps(this will be the new real work)
Races are : 6 new ones + 4 existing ones
Orcs : Garrosh , Thrall , Grommash and Thrall wife as Heroes
Tauren : Baine , highmountain runetotem , Cairne etc
Trolls : Voljin , Zuljin , Bwonsamdi , Talanji and rastakhan
Goblins : Gallywix , Gazlowe , Female goblin
Undead :
Human : Anduin - Jaina - Arthas - Varian
Draenei : Velen , Yrel , Archimonde and Kiljaeden
Dwarfs : Magni - moira - falstad etc
Nightelf : Malfurion - illidan - Tyrande etc
Gnome : Chromie , mekkatorque etc
Also alot of spell changes to heroes and balancing
3) New Skins for Heroes that is purchasable
4) PvP modes :
-There will be a new MOBA map For heroes only
-Arathi basin and Warsong gulch will be implemented as Maps , And you will be able to control both heroes and creeps
5) Challenge modes : A new PvE content that is still not decided on , But the plan is to function similar to WoW bosses where there is alot of tacts to do
Plan is to sell it for 50$ as required tonplay it , and have purchasble skins for heroes as cosmetics
Also they plan on updating it later with an expansion that adds Pandaren , bloodelf , Worgen , Nagas , and Titans
New bosses , Maps and Systems!
It will be announced next Blizzcon , and released in mid 2021 after wow expansion release