Lala land Records/ Intrada Deluxe Edition Scores

I was just wondering how companies that release expanded/complete editions of film scores choose what to release. Do they take into account what the public is interested in via requests or petitions? Or are there other factors that play a deciding role in what films get a deluxe edition release? There are many scores that I would love to get an expanded release but I didn’t know if there is a way to request certain titles or if they even regard public petitions for a release? Any info. on this would be appreciated. Thanks!