The Koch-Soros Foreign Policy Project: 'Restraint' Or Deception?

The big news last year was that billionaire oligarchs Charles Koch and George Soros were "burying the hatchet" and teaming up to fund a new US foreign policy based on restraint rather than "endless wars." From that cooperation came the Quincy Institute for Responsible Statecraft, as well as additional funding for other organizations working on "restraint." Is this a game-changer or is it an attempt to re-brand old ideas and discredited individuals and institutions?