GM A.J. Smith indicated Monday that San Diego will not pursue former Chargers RB LaDainian Tomlinson and WR Kassim Osgood. "We have moved on years ago," Smith said of Tomlinson. "We wish him the very best in his search for the team he feels is the best fit for him. We are looking at four backs right now but we may slow down that search a little bit." Of Osgood, the always brusque Smith added, "Kassim wants to be a receiver and that just is not going to happen with us."