I'm not sure I understand the question. The US Treasury prints the Federal Reserve Notes, so the government is issuing its own currency. It's just that the power of regulating it has been rewarded to a bunch of Ponzi finance artists.
Apart from a few "rogue" elected officials like Ron Paul, the general consensus is one of respect and admiration for this group of private bankers. So the government isn't going to combat the Fed on anything. Hell, we can't even audit the Fed. And if we do decide to throw away the central bank system, a lot of pain will be incurred immediately as the Federal Reserve Notes would be deemed worthless, literally... even though many believe they are now.