Give more freedom to the commercial banks
That way we put the responsibility for taking the financial decision squarely back on the shoulders of the market and the individual bankers by eliminating the almighty excuse impossible to avoid of “I just followed the advice of the credit rating agencies that my bank regulators appointed”.
The traffic signs set up around the world by the credit rating agencies indicating low risks and the minimum capital requirements for the banks hijacked the commercial banks. It is high time to free them since we do indeed need their cooperation in channelling our resources to more productive uses than the building of subprime-mortgages financial pyramids.