Dragon form would be temporary if added in at all, according to Eric, some two years and five months ago:

If you can be a dragon, it'd be a temporary form. Dragons are so large that they would need their own towns, and would have the whole "cows can't talk to NPCs" problem at an entirely different scale. I know there was that one game that let you play as a dragon, did they let you be full size ones, though? I mean, dragons in the Project: Gorgon world are bigger than most of the houses in Serbule...