Los Angeles Chargers wide receiver Keenan Allen is 33 years old, which has naturally led to some fears about his decline. One analyst thinks that decline has already begun.

Keenan Allen walked into Los Angeles Charges training camp Thursday feeling at home, despite a coach and training facility that were new to him.

Los Angeles Chargers undrafted rookie quarterback DJ Uiagalelei had been wearing No. 13 through the first three weeks of training camp, including in the Hall of Fame Game last week. It never quite felt right.