But done well? I doubt it. Anyways, I still think this set-up has a lot of potential that just one uncompleted fic isn't going to do it justice. Considering how much muggle society changed because of these huge dragons that can speak, the possible magical side of that would have similarly large effects. For instance, noble pureblooded families could each have their own secret breeding lines, and strength of those lines could influence political power. Dragon scholars. Quidditch played on dragons. Dragons would be another point of discrimination between purebloods and muggleborn. A lot of creativity could go into this.