San Francisco 49ers outside linebacker Chase Thomas (48) and linebacker Shayne Skov (44) on the sideline during a preseason game in 2014.
San Francisco 49ers outside linebacker Chase Thomas (48) and linebacker Shayne Skov (44) on the sideline during a preseason game in 2014. Marcio Jose Sanchez AP
San Francisco 49ers outside linebacker Chase Thomas (48) and linebacker Shayne Skov (44) on the sideline during a preseason game in 2014. Marcio Jose Sanchez AP