Non-user resumes

"Applicants are people registering to site" this is a central assumption of the eRecruiter solution.

In the real world this is not true in every case. Recruitment companies are still obtaining applicant resumes information from other sources: E-mails, PDFs, (even) faxes, phone, hard-copy resume, etc. They are still using human operators to enter data from sources other than registered users interaction with the website.

As I see eRecruiter is collecting that data around Profile2 entity, make it hard to open to a non-user resumes. I want contribute to the module in that direction but it would be necessary a module owner input on how to do that. Any thoughts?