World of Warcraft Forever's rule sets are staying separate for now, but Blizzard has an emergency lever to change that

As the World of Warcraft Forever launch looms, Blizzard talks about keeping players together, pushing them apart, and merging rule sets. World of Warcraft Forever is just days away now. Its reimagined Azeroth adopts a 'realmless' approach to weave all its players into one giant world, but there are still some dividers in place. PvE, PvP, and roleplaying rule sets are being kept separate, and layering means you won't see absolutely everyone at once - but could that change?