I hadn't even thought of that-- but you're right! Both Draco _and_ Harry hero-worshiped their fathers, and this illusion has been shattered for both (or at least, I very much imagine it to be for Draco, because as much as he is convinced that Lucius will overcome and break out of prison in 'no time', the fact remains that he was put there in the first place). Both of their fathers have fallen from grace, so to speak. I would love to see their own methods for dealing with this sending them colliding into each other, because Harry never seems to be very far out of Draco's orbit to begin with ;-)