I think that would be a very complex project, with lawyers being the primary beneficiaries.
The prototypes are part of the CLF archive, not the EBMM archive.
I imagine that Old Smoothie was only possible because it was Sterling Ball's own instrument, made uniquely for him, by Leo.
But who knows, maybe all the prototypes with Music Man on the headstock, are legally Music Man's IP, and Ernie Ball do actually own them, even though they live at CLF (at the time of the fall out, MM probably had no interest in evolutionary cul de sacs, and by the time Ernie Ball bought the company it was an irrelevance???).
It would be interesting, but of quite niche appeal, and given how modern musicians struggle to cope with the boost only 2 band, I think a cut only 2 band would cause people to have an aneurysm.