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 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.

Chargers Sign Franchise Legend Keenan Allen originally appeared on Athlon Sports. Tom Pelissero of NFL Network reported that Keenan Allen agreed to a one-year, $8.52 million deal with the Los Angeles Chargers on Tuesday evening, bringing the former franchise star back to the team that originally drafted him.