San Francisco 49ers head coach Kyle Shanahan on the sidelines during the second half of an NFL football game against the Denver Broncos Sunday, Dec. 9, 2018, in Santa Clara, Calif. (AP Photo/Josie Lepe)
San Francisco 49ers head coach Kyle Shanahan on the sidelines during the second half of an NFL football game against the Denver Broncos Sunday, Dec. 9, 2018, in Santa Clara, Calif. (AP Photo/Josie Lepe)
Photo: Josie Lepe / Associated PressA few hours after the Miami Miracle, Kyle Shanahan was afraid his team might be part of the Santa Clara Stunner.