IF you have an existing Character on a (ex)locked server you can create a new toon, but you can not transfer a Character. Does not make sense.
Now, since servers are unlocked, even new people can create characters, transfers are still locked.
Please allow transfer for people who have an existing (pref. high lvl) Character on the destination server. It just does not make any sense. These people are heavily socially connected on their destination server and letting them bring their alts does not affect the amount of time a player is online on that server.
OPEN transfers for people with existing characters on that server!
Edit: This is what Blues are saying: