San Francisco 49ers fullback Kyle Juszczyk (44) is tended to by trainers during the second half of an NFL football game between the 49ers and the Arizona Cardinals in Santa Clara, Calif., Sunday, Nov. 5, 2017.
San Francisco 49ers fullback Kyle Juszczyk (44) is tended to by trainers during the second half of an NFL football game between the 49ers and the Arizona Cardinals in Santa Clara, Calif., Sunday, Nov. 5, 2017. Ben Margot AP
San Francisco 49ers fullback Kyle Juszczyk (44) is tended to by trainers during the second half of an NFL football game between the 49ers and the Arizona Cardinals in Santa Clara, Calif., Sunday, Nov. 5, 2017. Ben Margot AP