Let me simplify it for you. It will involve a new filing in a Federal court like the DC circuit and would have nothing to do with any State filing or court. It would be new case done by a democrat operative and its effect would be national. Or, say its in the 9th cir, or any District the dems control the judiciary then it takes out so many states he could not win anyway.
Now what are the odds that Hillary and democrats do not already have such a court and judge lined up just waiting?
It didn’t work for conservatives trying to stop Obama.
Attempts to get injunctions in federal district courts and at the Supreme Court failed every time.
But time will tell. This issue obviously has zero impact on Cruz supporters.