What you're describing is essentially pan and scan, only instead of going from a widescreen image of some sort to a 1.33:1 image, you'll be doing the reverse. What it would come down to would be somebody supervising the process. Judging from the widescreen version of the original series that have been produced (a straight crop from 1.33:1 to widescreen) I doubt Paramount is willing to spend the money to do that.
Ahh yes thats it! I am describing a pan-and-scan kind of thing! Done in such a way that does not require two different versions on the same disc but software in the blu-ray player modifies the zoom area on the fly