It is all academic. The U.S. Senate will ultimately decide the victor as it has that right and privilege granted to it by nothing less than the Constitution of the United States. The U.S. Senate is controlled by the Democrats. The Democrats always decide in favor of the Democrat. Therefore Al Franken will be seated as the junior senator from Minnesota.
And most Americans will not care one way or the other and will continue to believe that Democrats are reasonable and trustworthy.