Quote from ssblack:
Dan call the NFA and try again - they've always been very helpful to me. If you get a moron, then hang up and dial back in.
From what I know and who I talk to (including several FCM/FDM's) about this, unregistered entities whether they are traders or IB's cannot be paid by the FDM/FCM's. What you could do is become a CTA yourself and hire the unregistered traders as your traders, but realize you are exposing yourself very greatly for liability purposes if they misrepresent you or your firm. You also have the DDoc issue to tackle.
I would not recommend doing that but it certainly is an option.