Studs and Duds

• Stud: James Harrison, left, was a one-man wrecking crew against the Chargers in a key AFC contest. The Steelers linebacker recorded a sack, safety, an interception and a forced fumble in an 11-10 win.
  
  
  

  Gregory Shamus, Getty Images

• Dud: Quarterback Kyle Orton, right, and the entire Bears squad struggled in a blowout loss to the rival Packers.
  
  
  

  Doug Pensinger, Getty Images

• Studs: The Panthers' Jonathan Stewart, pictured, and DeAngelo Williams ran all over the Lions, helping to keep Detroit winless on the season.
  
  
  

  David T. Foster III, Charlotte Observer/MCT

• Stud: The Giants' Aaron Ross, left, helped anchor another stellar defensive effort by the defending champions. The cornerback had his first two interceptions of the season, returning one for a TD in a win against the Ravens.
  
  
  

  Rob Carr, AP

• Dud: Julius Jones found little running room against the Cardinals. The running back had 10 carries for 19 yards and a fumble in a Seattle loss.
  
  
  

  Jonathan Ferrey, Getty Images

• Stud: Justin Gage torched the Jags secondary for 147 receiving yards and two touchdowns to help the Titans improve to 10-0.
  
  
  

  Doug Benc, Getty Images

• Dud: Philip Rivers performed poorly again for the Chargers. He threw two interceptions in an 11-10 loss to the Steelers.
  
  
  

  Jason Cohn, Reuters