Guess who's back?
Wide receiver Vincent Brown is back with the Chargers ... and back with his former quarterback, Philip Rivers.
Brown worked out at the facility Tuesday, along with wide receiver Austin Pettis, who was with the team during training camp. Brown was signed Tuesday afternoon.
A 2011 third-round pick for the Chargers, Brown spent his first three NFL seasons with San Diego before signing with the Oakland Raiders in 2014 and spending training camp with the Indianapolis Colts this year.
As a rookie, Brown had 19 catches for 329 yards and two touchdowns, playing in all but two regular season games.