We must remember that Warner does not own these films but but has a lease arrangement with the Samual Goldwyn Estate. I’m not sure that Warner’s would spring the money to upgrade these titles. The Guys and Dolls Blu-ray is just a re-release of their original re-release of the MGM release
My wish list
Goodbye Mr. Chips Both 39 and 69 versions
Ryan’s Daughter
Good News
The Harvey Girls
Rest of the Thin Man Series
Mickey and Judy Musicals
Astaire and Rogers musicals.
Tarzan films
7 Faces of Dr. Lao
Kings Row
And a thousand more titles including anything with Bette Davis and...