What is confirmed: McConkey left the game in the first half, went to the locker room for evaluation and has been ruled out for the rest of the afternoon with a concussion. What is not known yet is how serious the injury is or whether he will be cleared in time for Week 7.
This is the second straight week McConkey's availability has been a question. He was active against Denver last week but was not expected to play much because of a foot injury, so his managers have now gone two games without a full workload from him.
The timing makes it worse for Los Angeles. The Chargers had already ruled out Tre' Harris with a hamstring injury before kickoff, so the receiver room at Arrowhead is thin for the rest of the game. The rest of Justin Herbert's targets will fall to whoever is left on the depth chart.
A concussion diagnosis puts McConkey in the league's protocol. He has to clear each step with team doctors and an independent neurological consultant before he can practice fully and play, and there is no set timeline for that. Some players clear within a week. Others miss multiple games.
For RSO owners, the move now is to treat McConkey as uncertain for Week 7 and line up a fallback before waivers run. Do not cut him or sell low. His contract value rests on a full-season role, and one injury does not change that. If you roster a healthy Chargers receiver, his short-term value goes up while Harris and McConkey are both sidelined.
