Originally Posted by
Skytotem
Flavor brainstorm like it's an RTS and then represent the 'unit's' and 'tech' ingame, then pair each human kingdom up with one or two of the other races in the Alliance.
Stormwind - Bronzebeards of course. They have the deeprun tram and everything. Nothing's going to shake their unity.
Stromgarde - Wildhammer, because of the proximity of Forest Trolls and the shared enmity, the humans of Arathor are natural allies to them.
Gilneas - Dark Irons industrial focus compliments Gilneas nicely. The Dark Irons can mass produce things and Gilneas can do fine detail work and ship things, they'd be an economic powerhouse again.
Kul'tiras - Can have enclaves for all the dwarves, but its naval location makes it perfect for setting up ties with the Frostborn in NR too.
Dalaran - Ideally it should shift back to the Alliance and be a center for all mages on the 'regulate magic' view of magic use. Prominently Nelfs, draenei, dwarves, with gnomes, worgen, and velfs on the 'lets experiment more' end of things.
Alterac I'd split into those raised as Forsaken or willingly living in the Horde with the expectation that they eventually turn into Forsaken, and living human survivors that set up a city-state somewhere else, or merge back into Stromgarde or join Gilneas/Kul'tiras. Functionally Alterac is a 'dead' nation.
Lordaeron - Blizz seems to be trying to kill the Lordaeron human identity post BFA, unless we see a 'light undead' allied race it seems like they're using the Forsaken for this, which I'm not a fan of since I prefer my Forsaken to view themselves as a new nation and to recruit undead from all nations. It's hard to say how Northern EK could be dividedup between the Alliance and the Horde now that Calia's in the mix. This thing is a whole mess.