The home front sideline can easily be moved closer to the home stands. Then, for every home game, place temporary bleacher sections behind the visitor’s bench, maybe 8-10 rows high.
For a home Lafayette event, or other large pre-sale match-up, do not place the temporary bleachers behind the visitor’s bench. Instead, place them in the end zones, or on either side of the upper level grandstand.
Certain things CAN be done to improve the game day experience, for those 5-6 home events.