FILE- In this Nov. 4, 2017 file photo, Nebraska Athletic Director Bill Moos is seen at Memorial Stadium in Lincoln, Neb., before an NCAA college football game. Faced with the possibility college football games will be played in stadiums with reduced capacities as a safeguard against coronavirus, athletic administrators at schools with high ticket demand are making plans to determine who gets a seat. This is a particularly painful task for athletic director Bill Moos of Nebraska, which has sold out every home football game since 1962. The Cornhuskers are a year-round passion in his state. The season ticket renewal rate for the 2020 season is a robust 93 percent. (AP Photo/Nati Harnik, file)

FILE- In this Aug. 31, 2019 file photo, Nebraska fans fill General Memorial Stadium in Lincoln, Neb., during an NCAA college football game between Nebraska and South Alabama. Faced with the possibility college football games will be played in stadiums with reduced capacities as a safeguard against coronavirus, athletic administrators at schools with high ticket demand are making plans to determine who gets a seat. This is a particularly painful task for athletic director Bill Moos of Nebraska, which has sold out every home football game since 1962. The Cornhuskers are a year-round passion in his state. The season ticket renewal rate for the 2020 season is a robust 93 percent. (AP Photo/Nati Harnik, file)