Actually, speaking of the book, if they wanted to make a film that could potentially turn out better than the original, they could borrow more heavily from the book, and include how Tangina met the family (in the book, she finds them, not the other way around) and show some of the dreams she had before. She was a far more interesting character in the book, and the plot made a lot more sense than the movie version. Also, I think the movie totally "sold out" at the end with the final scenes really only in there for cheap scares. This could be another area of improvement. Anyway, doesn't sound like this would happen, but I can dream...