I never bought into it, but no one appointed me to the bench. QDROs are an exception to the anti-assignment rules. If those rules do not apply, then you do not need a QDRO to divide the benefit, so the QDRO rules do not apply. That does not mean there are not issues with dividing the benefits, and some QDRO concepts are relevant, but that does not mean the QDRO rules should be applied directly. The inquiry is double digits old. I did not check the link. My interest is also double digits old. I may have missed the point.