My whole data sheet collection got moved into profiles on WikiTree. I know that approach isn't for everyone, and it does involve quite a bit of work to do it, but the reality is that scanned in material is great to preserve what could otherwise be lost, but if you move it into a database format like WikiTree, then it becomes usable content that many people benefit from.
But it depends on how much available time and patience this person has to translate those records into profiles. Another approach might be a combination - scan in a sheet, create a basic profile, attach the PDF to the profile. And so on, and so forth. Not quite as good, but still starts the process and it means that someone could still go in later, read the PDF, and add additional detail to the profile.
One other possibility (again, all about WikiTree) would be to create a Free Space page, scan the records to PDF, and drop them into the Free Space. Then over time, begin to transcribe what's in the records into usable profiles, and link back to the Free Space.
Just a few ideas.