Dan Rooney's Pittsburgh Steelers are coming off of a Super Bowl victory and have 20 of 22 starters returning.
So which of the 2009 draft picks will make an impact?
Ziggy Hood, Kraig Urbik, Mike Wallace, Keenan Lewis, Joe Burnett, Frank Summers, Sonny Harris, A.Q. Shipley, and David Johnson.
Here are my predictions, ranking five through one.