I guess this is a critical thought about Orc lore specifically, but I guess it can apply to the whole Horde. Does Orcish culture have a concept of Diplomacy, or a concept of apology? It seems like a ton of conflict could have been avoided if Thrall's first action was to go to Stormwind and say "Yeah, my people fucked up badly, we wronged you badly, we are definitely going to make it up to you." Like do Orc's even learn about the First and Second War or do they just teach "HORDE DID NOTHING WRONG!!" as told by Metzen himself?