I won't hold my breath waiting for a prosecution. After they steal the election for Hillary, Obama will effectively own her. (500 FBI files? I've got 30,000 emails.) If she follows orders she can continue to get rich and enjoy the trappings of power as long as she doesn't try to actually exercise any real authority. My guess is that Obama isn't moving out of DC because he expects to still be running the place. He'll have control and she gets the blame for the failures but, as the first woman President, historians will absolve her of any wrongs.
Trump needs to win beyond the margins of stealability and then not go McConnell and fall in line with the establishment.