Well, I don’t necessarily need Riker, but then I never thought Disco was really Star Trek. It could stand on its own feet perfectly fine but shoehorning it into TOS killed it for me. VOY and DS9 were great and showed that you could do different and still fit well.
IIRC, VOY and DS9 were stored for long term on videotape, with the original footage deleted from the disks, while TOS and TNG were still (kept on) reels. Remastering film is a lot easier than upscaling low quality videotape, especially since that is also vulnerable to EM and much more to heat than modern film. I think the Laserdiscs were created from the original footage, so you have some proper gold here. You might be able to create even better upscaling with this than CaptRobau: …blogspot.com/…/how-did-i-upscale-star-trek-ds9-f…