Mueller is a servant of the people for the people by the people and should not be releasing any information except to the US Congress who then in turn will decide if the evidence warrants any further reviews.
In fact that is where his final report will go and by the length and scope of this investigation the US Congress is now heavy weighted against not only President Trump, but the entire GOP who has the power to say yes or no to impeachment which is the worst case scenario.
I've said it before and I will say it again no matter what Mueller comes up with and no matter what the US Congress decides to act on ... President Trump will run in 2020 and win the race against Bernie or Biden or Clinton.
Trump will then stand down and turn over the White House to VP Pence ... Why has yet to be determined ...
I will ear mark this post to say I told you so.