According to Armando Salguero of the Miami Herald, former Dolphins and Cardinals cornerback Richard Marshall visited the Chargers today.
Former Dolphins CB Richard Marshall is visiting the San Diego Chargers today. Multiple teams have shown interest.
— Armando Salguero (@ArmandoSalguero) August 22, 2013
Marshall had 17 tackles and 1 interception last season. He should be able to fit in with another team.