Chargers QB Herbert answers late call with strong NFL debut

Los Angeles Chargers quarterback Justin Herbert (10) passes against the Kansas City Chiefs in the first half of an NFL football game in Inglewood, Calif., Sunday, Sept. 20, 2020. (Keith Birmingham/The Orange County Register via AP)

Los Angeles Chargers quarterback Justin Herbert runs into the end zone for a touchdown next to Kansas City Chiefs defensive end Michael Danna during the first half of an NFL football game Sunday, Sept. 20, 2020, in Inglewood, Calif. (AP Photo/Kyusung Gong)

Los Angeles Chargers quarterback Justin Herbert throws against the Kansas City Chiefs during the first half of an NFL football game Sunday, Sept. 20, 2020, in Inglewood, Calif. (AP Photo/Kyusung Gong)

Los Angeles Chargers quarterback Justin Herbert (10) throws against the Kansas City Chiefs during the first half of an NFL football game Sunday, Sept. 20, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Los Angeles Chargers quarterback Justin Herbert celebrates after throwing his first career touchdown pass during the first half of an NFL football game against the Kansas City Chiefs Sunday, Sept. 20, 2020, in Inglewood, Calif. (AP Photo/Kyusung Gong)