FILE - A few fans watch in Lambeau Field during the first half of an NFL football game between the Green Bay Packers and the Tennessee Titans in Green Bay, Wis., in this Sunday, Dec. 27, 2020, file photo. The eight teams hosting NFL playoff games this month are more than happy to be staying home with all of comfort it brings, but the actual advantage of playing there all but disappeared during this pandemic season of mostly empty stadiums. (AP Photo/Mike Roemer, File)