No he's right. It's the off-the-books LBHI LBIE accounting also the pending and failed txns pwc.co.uk/lehman mentions included almost 10K counterparties.
There's a lot out there "pending" and that's why we see LBIE ongoing. Please understand everyone has opinions half true and if not they're trying. But he is right even if he didn't explain. It's all there.
I hope you take this as help to understand the magnitude of what is stuck in the wire and off the books due to LBHI's accounting practices from the 2011 Examiners Report. Long report - but if u read it its worth it.