Los Angeles Chargers DE Uchenna Nwosu (knee) did not participate in practice Friday, Dec. 25, and has been ruled out for Week 16. DE Joey Bosa (concussion, shin) was limited during practice but will not play. LB Denzel Perryman (back) fully participated in practice but is listed as questionable. S Nasir Adderley (shoulder), OT Bryan Bulaga (concussion), CB Chris Harris Jr. (foot), FB Gabe Nabers (ankle) and WR Joe Reed (ribs) fully participated in practice and are not on the injury report.