Whicker: A stunning quick-change act for USC, especially on defense

USC running back Vavae Malepeai begins his celebration in the end zone after scoring a touchdown against Stanford in the third quarter in Los Angeles on Saturday, September 7, 2019. (Photo by Paul Rodriguez, Contributing Photographer)
USC wide receiver Tyler Vaughns avoids a tackle on his way to the end zone to score a touchdown against Stanford in Los Angeles on Saturday, September 7, 2019. (Photo by Paul Rodriguez, Contributing Photographer)SoundThe gallery will resume insecondsUSC wide receiv