Why got cap on server capacity? Why they don't just mix up the servers?
Less population server are boring, and some new player trying go to server that have more people from their Region eg: Tonberry for SEA.
Some new player play this game because they got invited by their friend, its hard for their friend to leave their current main character and FC just to play with you at empty server.

Sorry, not mean any harm, just to express my opinion here.