San Francisco 49ers head coach Kyle Shanahan listens to a reporter's question during a news conference for Super Bowl LVIII in Las Vegas, Tuesday, Feb. 6, 2024. (Carlos Avila Gonzalez/San Francisco Chronicle via AP)
San Francisco 49ers quarterback Brock Purdy (13) throws during practice ahead of the Super Bowl 58 NFL football game Wednesday, Feb. 7, 2024, in Las Vegas. The 49ers play the Kansas City Chiefs Sunday in Las Vegas. (AP Photo/John Locher)