3D Master wrote:
However, the originals need to remain intact and available, for so many, many reasons. Thus the original SD shows should simply be on those discs as well.
They are available, intact, on DVD, on a thousand DVD Rips, and torrented around the world. They aren't going anywhere. They've had an official digital release, which in this day and age makes them immortal. I don't see what more you require. It's not as if all existing DVDs are wiped when the (hypothetical) Blu-ray release hits the shops.