Problems arise with player names and even retainer names if you go to a server and someone already has them. I think it would be more trouble than it is worth for SE to do something like this at the minute. Sucks if your on a low populated server I bet but I can't seem them doing this as I imagine it would be pretty difficult. Not to mention they said adding LS messages would be to difficult for them, you honestly want to trust them to move your character, all your items, retainers and gill to a new server ^^