I receintly got my hands on the Council of Wyrms Bok Set. I was reding
through it and came by the dragon-underling link, where the dragon has a
lesser being (normal PC type character) adventure and do things for him. I
thought this would be a good thing for a BR campaign. The Regent PC would be
busy with the running of his domain so the special "lt" would be able to
adventure around.

just a thought