The FASB would be directed to make all banks and financial corporations value their assets at their true market value. This would reveal the mega Wall Street banks and corporations like GE and the likes to be insolvent. An orderly bankruptcy of all insolvent financial firms involving the sell-off of their legitimate assets to well-run risk adverse banks that didn’t screw up would ensue. Bondholders and stockholders would realize their losses for awful investment decisions. The economic system would be purged of its bad debt.
The currency of the US would be backed by hard assets. A basket of gold, silver, platinum, uranium, and some other limited hard commodities would back the USD. If politicians attempted to spend too much, the price of this basket would reflect their inflationary schemes immediately.