I have 3 characters, one of each class. Sometimes i would like to start all over again, but i don't want to delete any of my characters or do it with my already leveled ones. I often would also like to have another character just to try stuff out, without "hurting" any of the gear of my current ones. Since you already opened the door to these transactions with Silver coins and emotes, why not sell a 4th character slot? (permanent, not monthly payments!) There are already people that have 3 characters of the same class, so allowing "normal" players to have a 2nd character of a repeat class won't break the balance of the game.