Khalil Mack remains questionable for the second consecutive week due to a groin injury, having missed all practices last week and only playing four snaps in the previous game. In contrast, Joey Bosa has returned to full practice and is expected to increase his playing time significantly after being off the injury report for the first time since Week 3.

• Khalil Mack's ongoing injury issues could impact the Chargers' defense.
• Joey Bosa's return to full practice is a positive sign for the Chargers.