The struggling Rams could get a boost from the return of Steven Jackson after the running back practiced Wednesday. Coach Scott Linehan said that unless he suffers a setback during the week, Jackson will be on the field when the winless Rams host Cleveland (3-3) on Sunday. Jackson expects to be back without limitations after missing four games with a partially torn groin. "The groin is something, it feels good one day and the next day you may have a little tweak to it," Jackson said.