NFL Network’s Ian Rapoport reports Chargers LB Khalil Mack (elbow) “is expected to be back in a few weeks.”

Mack appeared to suffer a serious arm injury during Monday night’s win over the Raiders, and after evaluation, he should be able to avoid surgery and return to the LA lineup in October. It’s great news for a Chargers defense that has allowed the third lowest success rate to opposing offenses through two weeks, generating consistent pressure on enemy quarterbacks. Mack has one sack and two QB hits over the season’s first two games.