So true. It's sad (but I suppose inevitable) that so many things are left out of the films that were in the book. If only there were a way to include more detail, sometimes it really is important for those who only watch the films and don't read (yes, I actually know one such person, not very literate at all but he loves the movies!) I hope Percy is in DH, he is an important part of the plot. But they still should have mentioned the fact that he had disowned his family.