Depleted USC turns to RB Kenan Christon after electric debut
Southern California running back Kenan Christon (23) scores a rushing touchdown past Arizona cornerback McKenzie Barnes (15) during the second half of an NCAA college football game Saturday, Oct. 19, 2019, in Los Angeles. (AP Photo/Marcio Jose Sanchez)

Southern California running back Kenan Christon (23) scores a rushing touchdown past Arizona cornerback McKenzie Barnes (15) during the second half of an NCAA college football game Saturday, Oct. 19, 2019, in Los Angeles. (AP Photo/Marcio Jose Sanchez)

Oct. 20, 2019 01:23 AM EDT
Southern California running back Kenan Christon (23) celebrates his rushing touchdown with offensive tackle Jalen McKenzie during the second half of an NCAA college football game against Arizona Saturday, Oct. 19, 2019, in Los Angeles. (AP Photo/Marcio Jose Sanchez)

Southern California running back Kenan Christon (23) celebrates his rushing touchdown with offensive tackle Jalen McKenzie during the second half of an NCAA college football game against Arizona Saturday, Oct. 19, 2019, in Los Angeles. (AP Photo/Marcio Jose Sanchez)

Oct. 20, 2019 01:20 AM EDT
Southern California running back Kenan Christon (23) scores a rushing touchdown past Arizona safety Christian Young (5) during the second half of an NCAA college football game Saturday, Oct. 19, 2019, in Los Angeles. (AP Photo/Marcio Jose Sanchez)

Southern California running back Kenan Christon (23) scores a rushing touchdown past Arizona safety Christian Young (5) during the second half of an NCAA college football game Saturday, Oct. 19, 2019, in Los Angeles. (AP Photo/Marcio Jose Sanchez)

Oct. 20, 2019 01:20 AM EDT