God willing if the Democrat party loses one or both Houses, 0bama might as well go on a 2 year vacation. He could not get anything done without the House rubber-stamping it and without his 60 vote majority in the Senate. Losing either leaves him politically impotent.
He could get Impeached. I hope.
He still has an army of regulatory bureaucracies, headed by hand-picked syncophants that can destroy the economy and and re-distribute your wealth and property in the name of "regulating commerce".
Representative government inside the beltway has become a farce.
He has done enough, imho, that he can spend 2 years implementing healt hdestruction, financial destruction and firming his grip on the American shorthairs.