I think a better idea is let, banks, and people and economies fail, and then rise from the dead, stronger, wiser, more prudent and responsible and more risk aware and adverse...and independent, and if they cannot, then they should simply fail.... by propping up bad actors, the system gets sicker and sicker, weaker and weaker... same with individuals involved... good kick in the balls is needed to wake everyone up.
i am willing to bet five years of global gdp that this will never, ever, ever happen. it's gonna carry on limping until every last one of us is living in a box, eating mud and too malnourished to pour into the streets and hang people.