Couldn't agree more that this would be a worthy project. I think the most likely scenario would be remasters of Rocky I, II and III in a single set. After Bill Conti, I have no interest.
Conti scored all but IV.
As henry says, it seems very unlikely, but then, so did so many CDs that we now have in our collections. Given that "Rocky" is that rare soundtrack that actually sold, it seems that Capitol may have no interest in giving up any rights. And given that the film actually has less music than the soundtrack, it may not be something the labels see as hugely important.
I’ve posted this before but it boggles my mind that with the existence of 5 soundtrack CD’s and 2 compilation CD’s, that not one of them contains the actual film version of “Gonna Fly Now” from any of the films. This is probably one of the most recognizable and inspirational pieces of music of all time! Weird.