The San Diego Chargers are set to add another quarterback to the mix at training camp.
According to a report by ESPN's Adam Schefter, Kyle Boller will be the newest addition to the AFC West team.
Boller appeared in two games and started one for the Raiders last season. He went 15-of-28 for 161 yards, zero touchdowns and three interceptions. Entering his ninth season, Boller will compete against Charlie Whitehurst and Jarrett Lee for right to backup Philip Rivers next season.