by Anthony Cervino | Fri, Sep 16th 7:55am EDT

Kansas City Chiefs LB Derrick Johnson told the media that his teammate, RB Jamaal Charles (knee) is continuing to work with the scout team. â€œHeâ€™s almost back to 100 percent,â€ Johnson said. â€œHis 80 or 90 percent that is enough for us. Heâ€™s not on the active (roster) but Jamaal Charles is our running back for the scout team right now." (Houston.CBSLocal.com)