Draconic sorcerer become closer and closer to their ancestor form the more they get stronger.
Wouldn't it be logic if they become temporary a real one when they start to reach the top of their power ?
Even go further, attaining the older/stronger version of this form as a final goal.
I would say that is sort of a stretch. Might be good for storytelling, and story line, but that is not part of the sub class. You do take on features of the dragon your associated with like wings, resistance and fear aura, but its more temporary aspects in most cases, except for the increased damage type, and the increased AC while being unarmored from having some scales. Which i think would make this sub class of sorcerer the most outward noticeable by passer bys, more so then any other sub class for sorcerer.
