
Originally Posted by
Pathfinder
When limited to 30 factions you can't include every minor Horde and Alliance faction - there'd be no room for anyone else. Secondly, some factions in WoW start so small that they're effectively dead as independant factions. It would be implausable to have Stromgarde, Lordaeron, the gnomes or high elves. It also wouldn't make sense to have, say, Dalaran expand into Tirisfal or Khaz Modan expand into Arathi - taking lands that another Alliance faction or race would have better claims to. A super-faction solves all of this.
Jim, I would have the Alliance roster simply be huge, with full rosters for each sub-faction. Human crossbows, dwarven rifles, high elf rangers could all find themselves in the same stack, but they wouldn't be recruit-able in the same places. Ironforge would have a building that marks it as a dwarven settlement, which is a requirement for dwarven units from the barracks. Every region would have a base 'zone' building that is a requirement for certain racial settlements - you can't build forest troll settlements in the Badlands, but you can in Tirifal. I reckon this will ensure most stacks are of predominantly one race.