Throughout the entire server if you /nick and get the nick for example "Border" it should only be bound to the player who gets it with /nick. That isn't the case though, if I get the nick "Border" and log off, someone can just take the nick. And when I mean take it, I don't mean it gets rid of my mine and gives it to the other player. We both keep the nick. Which is a huge issue. I myself and others have been trapped many times due to this issue and I think it needs to be fixed. If it isn't fixable, at least make it bannable.