San Diego Chargers running back and kick returner Darren Sproles has been designated the team?s Franchise Player for the 2009 season. Sproles, 25, was designated a ?non-exclusive? Franchise Player, which means that he can still negotiate with other teams. Should he receive an offer from another team, the Chargers can either match the new club?s offer or receive two first-round draft choices as compensation. As a ?non-exclusive? Franchise Player, Sproles received a one-year contract offer from the Chargers that is the average of the top five salaried running backs from the ?08 season. The Chargers and Sproles also may continue to negotiate a long-term contract. ?Darren has been a valuable contributor to our team, both on offense and special teams,? said General Manager A.J. Smith. ?He is a young and improving player. We expect we?ll utilize his many talents as we have in the past and he?ll be a valuable asset in the coming season.?