An idea for a future patient: Azula from Avatar, the girl has issues beyond issues and Arnold will need a fireproof suit as well as well-trained guards at his side. Could be a family therapy with Zuko backing Arnold up.
Glad to hear it, also, if you don't mind it so much as a request, how's Vash the Stampede from Trigun sound for Attorney Angelica's next client? Poor guy's been framed for crimes he never commited and is perhaps the hero with the most pure heart in history. If you don't want to do it, it's fine, but Trigun is definitely worth a watch, trust me on that.