Yeah, I think something like the Alien sequels is about as deep as Fox will dive if they start releasing catalog titles again. It'll almost entirely be the biggest titles from the 1970's to 2010's. Anyone hoping for more than the biggest sellers or much before 1975 is just setting themselves up...
The animated titles are The Little Mermaid, Aladdin, Beauty And The Beast and The Lion King, right? It's not a coincidence that 3 of those 4 movies had a live action remake.
Yep, now that all the Marvel, Pixar and Star Wars movies are on UHD, the only catalog titles they'll release are ones that have a tie-in to a new theatrical feature. Everybody needs to start hoping that their favorite classic gets remade or gets a sequel so they'll give the original a 4K disc...