**** it, replace onsides kick situation with a rugby scrum (or ruck) with the same rules. Place the ball dead center of the 50 and let them maul it out. Once a side gets the ball they get to advance it as far as they want, then resume normal play rules.
Chiefs 2016 Opponents:
Home: JAX, TEN, NO, TB, NYJ. Away: HOU, IND, ATL, CAR, PIT
Chiefs 2017 Opponents:
Home: BUF, MIA, PHI, WSH, AFC North. Away: NE, NYJ, NYG, DAL, AFC South