Chargers’ Joey Bosa likely going to IR with foot sprain: Who fills in along edge?

Los Angeles Chargers defensive end Joey Bosa is likely going to the injured reserve with a foot sprain, coach Brandon Staley said Monday. It is “to be determined” whether Bosa will play again this season, according to Staley.  Here’s what you need to know:

Bosa was carted to the locker room in tears in Sunday’s game against the Green Bay Packers with a foot injury. He went from questionable to return in the first half to out in the third quarter.
Bosa appeared to be in pain and limped to the sideline before going down after a Packers running play in the first quarter.