Chargers' McCoy said he doesn't know when Bosa will return (The Associated Press)

[HotOffTheWire]

San Diego Chargers coach Mike McCoy isn't clear when Joey Bosa will practice again. ''I cannot tell you when he will be back out there,'' McCoy said on Thursday. San Diego continued its preparations for Sunday's opener against the Kansas City Chiefs as Bosa skipped another workout.

More...