What happened: Adam Schefter reported that McConkey is questionable for Sunday's game against the Raiders because of a rib injury. Earlier in the week, the Chargers were already bracing for his possible absence after he sat again and looked unlikely to play.

Why it matters: That makes this bigger than a routine injury update. If Los Angeles looks this shaky whenever McConkey is less than full strength, the Chargers are leaning too hard on one receiver to be viewed as a real threat right now.