Every race needs significant lore development.
I feel like Void Elves will get a lot more attention, when we inevitably get to the void-themed expansion.
Moira’s son is old enough to be the throne of Ironforge, imo, or at least have the Dark Irons build a new city. Ragnaros has been dead, same with anyone else in Blackrock Mountain- they should have 100% control at this point.
Gnomes haven’t had anything in years, outside of Mechagon. They could probably start cleaning out and reclaiming the city at this point, or soon. It got nuked again in Cataclysm, but that was years ago.
Tauren got that questline in DF, but that’s basically it. Similar to gnomes, there’s stuff going on in the background, supposedly Magatha is still around.
Trolls, not much but we know Vol’jin might replace Rezan as the new Loa of Kings, it’s kinda a secret right now.
Draenei are probably the ONLY race to get a satisfying ‘resolution’ with Argus and Antorus.
Forsaken have been pretty much left alone after BfA, which sucks. Calia and Lilian, idk what’s going on with them and the Desolate Council.
Orcs, well Saurfang is dead, and Thrall is missing, kinda? He’s around, but he’s not around at the same time lmao.
Humans have Turalyon sitting on the throne and Anduin chilling in the Maw with Sylvanas, so they’ve got something set up for the future.
Night Elves are probably ‘next’ in getting their major lore moment, because we know they might be getting a new world tree. Heavily hinted at.
Goblins had a nice moment with the heritage armor, but that’s it. Same with Worgen.
Pandaren- Who?
But yeah, some races need some desperate story attention.