Here's hoping Exdeath gets the option of transforming into his tree form.

Also, it'd be kind of cool if they could name him 'Exodus' in the English script, thus making it his canonical name from here on. Exdeath is, after all, a pretty silly name, whereas Exodus can be tied into plot ideas like the journey into the Void and whatnot. It's not like there's any real difference between Exodus and Exdeath in Japanese, as far as I know...