I didn’t even think of this, good catch. I’ll definitely be playing on one of the most populated PvP servers to best avoid a dead server situation in the long run. I’m currently on a dead realm and it really, really sucks.
If i understand correctly, the OP is saying that if Johnny is playing Horde on PVP server A and Alliance on PVP server B, PVP servers A and B cannot be merged without Johnny having both factions on a single PVP server.
Which if we look back at the time server combining started happening it probably is the same time that Blizzard dropped cross faction character creation limitations on PvP servers.
Uh, that would be literally the worst possible implementation. For any given Server, all your Horde characters would go to one of the PVP servers. And all your Alliance from a different server, would go to the other PVP server. For a different unrelated player, all their Alliance characters would go to the PVP server where your horde characters went, and all their Horde characters would goto the server where your Alliance characters went. Ensuring balance.
Where possible, you would move a given guild of Horde characters to the same server as each other, but that’s where it becomes a difficult thing, if some people in the guild had Horde characters moved from a different server to the server where your Alliance characters moved, because you couldn’t have Horde and Alliance.
Essentially, merging servers becomes a mess that breaks up communities which is why its bad to intentionally plan for it.
They snuck this in. People thought it was a bug. Think it was when race changes were added and when they lifted the cooldown on server transfers. Iirc that is.
Huh? Why would they need to faction change? If there are 2 PVP servers, all your Horde would end up on one, and all your Alliance would end up on the other. And for another person it would be reversed, to maintain balance.