Chargers beat the Raiders on Monday night as Khalil Mack left with an elbow injury and will have imaging Tuesday to gauge return timing. Mack, 34, signed a one-year, $16M deal and remains the centerpiece of LA’s pass rush after Joey Bosa’s departure. With Mack out, LA still forced three turnovers and limited Vegas to 218 total yards, underscoring how crucial his health is for both real and fantasy impact.