Have the AD's agree to play annually starting in 2025, or whenever. Then, starting with the last game of the current series in 2019, the winner of that game gets the next game at home. If we win in 2019, we play 2025 at home. If we win in 2025, we get 2026 at home. If Pitt wins in 2019, they get 2025 at home. You keep winning, you keep getting home games. Make the game result actually mean something.