I have already asked Bob for a Media Pro catalog ingestion - this would be one step further.
The problem is, that we no longer have the ability for a proper DAM with Capture One. C1 catalogs are not useful for this.
There was a very nice collaboration between Media Pro and C1 - up to C1 v11 and Media Pro 2.3. Now MPro is dead and C1 in v12.
What we would need is an export plugin for C1 which imports the previews into PhotoMechanic Plus 6. Phase One stores the previews in a rather strange format (cop). But if you cannot open store the previews into PM Plus, there is not much use.
The unmodified RAWs are not helpful since they will not be corrected in terms of WB, brightness, LCC etc.