they are saying they would like a less clumsy way to switch between servers than having to exit the client and re-log in. Most other games have a way to do that. Not Rohan.

even when the servers are merged, Jin will become just another sub-server in ran like Akhma or Marea. You still have to exit the Rohan client to change even between those sub-servers.

the request was put to YNK almost 4 years age and has be requested many times again since. They didn't listen when they had lots of money and players to keep happy and they won't now when they have very few players and are barely making financial ends meet.