As to your theory, I don't think it would work as the real world is very much different than scenarios.
They may hold another auction kind of similar to the one already hosted. I would think that the goverment would require the buyer or buyer's identity be known. Who knows... He could still be found not guilty. Speaking of Silk Road, have u guys been getting PMs to your inboxes in regards to the Cantina Drug Bazaar that recently opened? I haven't checked it out, but the overall idea of the place is intriguing