Hasn't Rowling publicly stated that she refuses to license Harry Potter for pinball and arcade use, because she doesn't want to see the title in pubs? She owns the merchandising and license rights of the property, and has veto on movie rights use. And she has the $$$ to refuse anything she wants, forever.
I would like to see Star Wars go to JJP, for widebody and LCD purposes, but Stern and Disney are tight.