Pittsburgh Steelers running back Isaac Redman (33) rushes for yardage against the Philadelphia Eagles during the first half of an NFL preseason football game Thursday, Aug. 9, 2012, in Philadelphia. (AP Photo/Mel Evans)

Philadelphia Eagles coach Andy Reid, right, stands on the field as sign shows a photo of his son Garrett Reid, who died Sunday, before an NFL preseason football game against the Pittsburgh Steelers on Thursday, Aug. 9, 2012, in Philadelphia. (AP Photo/Mel Evans)

Pittsburgh Steelers quaterback Ben Roethlisberger (7) is sacked by Philadelphia Eagles tackle Thomas Welch (76) during the first half of an NFL preseason football game Thursday, Aug. 9, 2012, in Philadelphia. (AP Photo/Mel Evans)

Pittsburgh Steelers quarterback Ben Roethlisberger (7) throws a pass to running back Chris Rainey (22) during the first half of an NFL preseason football game against the Philadelphia Eagles on Thursday, Aug. 9, 2012, in Philadelphia. (AP Photo/Mel Evans)

Philadelphia Eagles quarterback Michael Vick throws a pass in the first half of an NFL preseason football game against the Pittsburgh Steelers, Thursday, Aug. 9, 2012, in Philadelphia. (AP Photo/Michael Perez)

Pittsburgh Steelers' Emmanuel Sanders rushes during the first half of an NFL preseason football game against the Philadelphia Eagles, Thursday, Aug. 9, 2012, in Philadelphia. (AP Photo/Michael Perez)