If the 2016 electorate looks like that of 2014, then the Democrats have no chance of even winning a Senate majority, let alone electing their Presidential nominee. The Democratic Party will have shown itself incapable of going beyond 47% support even in a good year, which means that the Koch family might as well ask the regent that they support step down and turn the White House into a royal palace.
It won't, so who cares? Presidential elections aren't 36% turnout affairs.
I certainly hope that you are right.
In a scenario where only 36% of registered voters vote in 2016, the outcome of those elections will be the least of our problems.