This Oct. 4, 2020, file photo, taken with a fisheye lens, shows an empty Levi's Stadium before an NFL football game between the San Francisco 49ers and the Philadelphia Eagles in Santa Clara, Calif. The 49ers and other teams may need to find a temporary new home after Santa Clara County on Saturday, Nov. 28, 2020, banned all contact sports from holding games and practices for the next three weeks. County officials issued the directives in response to rising cases of the coronavirus in the area. The rules take effect Monday and will last for three weeks. (AP Photo/Tony Avelar, File)

FILE - San Francisco 49ers head coach Kyle Shanahan stands on the sideline during the second half of an NFL football game against the Seattle Seahawks in Seattle, in this Sunday, Nov. 1, 2020, file photo. The 49ers are set to embark on an unusual three-week road trip after being kicked out of their home stadium and practice facility because of strict new COVID-19 protocols in their home county. (AP Photo/Scott Eklund, File)