EL SEGUNDO, Calif. — Keenan Allen walked into Los Angeles Charges training camp on Thursday feeling at home, despite a head coach and training facility that were new to him. The six-time Pro Bowl wide receiver got to work two days after signing with the team that drafted him in 2013 after spending last season with the Chicago Bears.

The veteran receiver, who spent his first 11 years with the Chargers, hit the practice field Thursday for the first time since returning