Step forward with courage mate and enjoy the story.
I for one hope for three types of expansions, the sea of Azeroth being explored and fatigue going away; or the map that you see during the heart of Azeroth quests, (idk which one) being explained. Pretty sure it was not Kalimdor but it was in that direction. Or an expansion on the realms that supposedly exist in shadowlands lore for other races that is not the world of Azeroth/Draenor dimension.