Got it. I thought you might've thought there were new BDs attached to the 2023 set!
AFAIK, the old BDs don't have any of the issues we see with the 4Ks.
One other goof I've not seen mentioned:
On the bonus disc, the menu claims it includes "8mm Home Movies" with narration from John Avildsen and Lloyd Kaufman.
Nope - it instead includes a featurette called "Behind the Scenes with Director John Avildsen" on the prior release.
IMO, this is...
My gut says they don't intend to bother with those 2 movies. If they planned on 4Ks for those 2, it would've made sense to do so right now.
Yes, there's precedence with the "Star Trek" movies, as those did 1-4 1st and then 5-6.
But "Star Trek" fan base differs from "Rocky" fanbase, and...