In order to delete the Rytlock, you have to read the warning and, after that, confirm you really want to delete the character. So there are safeguards in place to prevent the accidental deletion of this one-time item.
Having said that, the team is looking at other ways to address this player concern. If you have submitted a ticket about this, you will be in the queue, and when there is a remedy you will be assisted.
Thank you for your patience.
Thank you for a response GaileGray!