
Originally Posted by
allegrian
It's not about "should", it's about what's already implied or makes sense. Ion said Turalyon will do stuff in midnight, and they're setting up Alleria as a main character in the previous expansion (also there's some stuff with magister umbric for the void elves), so they're probably having some protagonism in midnight as well. Draenei could be loosely connected with the whole "light vs shadow" stuff Velen has been saying for years, but that could be scrapped just like orcs got ignored in legion. NE could play a role as well as part of the "elf unification" but I easily see those out of the picture.
From the horde we know we're getting goblin stuff in TWW, maybe some troll stuff with harronir, although they look closer to NE thematically and physically, amani stuff in midnight for sure and of course BE.
TLT is a bit harder to predict. Titans and ulduar are related directly to dwarves, gnomes and humans of course, but we could get some taunka and drakkari troll stuff.
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Factions don't need to dissolve, just remove gameplay barriers and make every player be able to gain reputation with all races and visit all capitals just like you can do with the ones from your faction. You can still be affiliated to the alliance/horde in lore and have some exclusive flavour text/quests. This way they can remove elves from the horde in lore and make night elves and undead independent factions that can ally with the others when needed.