Chargers coach Brandon Staley said Joshua Palmer is dealing with a knee sprain.
When asked if he thought Palmer would return this season, Staley said, “No expectations.” It’s likely too early for Staley and the team’s doctors to tell how long Palmer will be out for, but it sounds like how will miss more than just the minimum of four weeks while on injured reserve. In the meantime, first-round rookie Quentin Johnston will be thrust into a full-time role. Johnston began the year playing behind Mike Williams and Palmer. With both out of the picture, Johnston will serve as his team’s No. 2 receiver.