Minnesota Vikings running back Ian Johnson, top, is tackled by Indianapolis Colts cornerback Jamie Silva in the second half of an NFL football game in Indianapolis, Friday, Aug. 14, 2009. The Lions defeated the Colts 13-3. (AP Photo/Michael Conroy)

Indianapolis Colts running back Chad Simpson runs during the second quarter of an NFL preseason football game against the Minnesota Vikings in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Darron Cummings)

Minnesota Vikings running back Chester Taylor against the Indianapolis Colts in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Michael Conroy)

A cheerleader of the Minnesota Vikings cheers during the game against the Indianapolis Colts at Hubert H. Humphrey Metrodome on September 14, 2008 in Minneapolis, Minnesota. The Colts defeated the Vikings 18-15. (AP Photo/David Stluka)

A cheerleader of the Minnesota Vikings cheers during the game against the Indianapolis Colts at Hubert H. Humphrey Metrodome on September 14, 2008 in Minneapolis, Minnesota. The Colts defeated the Vikings 18-15. (AP Photo/David Stluka)

Indianapolis Colts quarterback Chris Crane drops back to pass during the fourth quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. Minnesota won 13-3. (AP Photo/Darron Cummings)

Minnesota Vikings running back Ian Johnson against the Indianapolis Colts in the second half of an NFL football game in Indianapolis, Friday, Aug. 14, 2009. The Lions defeated the Colts 13-3. (AP Photo/Michael Conroy)

Minnesota Vikings quarterback John David Booty against the Indianapolis Colts in the second half of an NFL football game in Indianapolis, Friday, Aug. 14, 2009. The Lions defeated the Colts 13-3. (AP Photo/Michael Conroy)

Indianapolis Colts quarterback Peyton Manning (18) and Minnesota Vikings quarterback Sage Rosenfels (2) talks following an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. Minnesota won 13-3. (AP Photo/Darron Cummings)

Indianapolis Colts running back Donald Brown, right, is tackled by Minnesota Vikings safety Jamarca Sanford during the second quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Darron Cummings)

Minnesota Vikings quarterback Tarvaris Jackson, right, throws while being pressured by Indianapolis Colts defensive lineman Eric Foster (68) during the second quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Darron Cummings)

Blake Olderman, of New Albany, Ind., waits for the start of an NFL preseason football game between the Indianapolis Colts and Minnesota Vikings in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Darron Cummings)

Minnesota Vikings quarterback Sage Rosenfels, left, throws over the rush of Indianapolis Colts defensive tackle Eric Foster in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Michael Conroy)

Minnesota Vikings running back Adrian Peterson, left, is tacked by Indianapolis Colts safety Matt Giordano in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Michael Conroy)

Minnesota Vikings running back Chester Taylor (29) goes in for a touchdown between Indianapolis Colts defenders Jamie Silva, left, and Matt Giordano, right, in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Darron Cummings)

Minnesota Vikings quarterback Sage Rosenfels, left, throws over the rush of Indianapolis Colts defensive tackle Eric Foster in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Michael Conroy)

Indianapolis Colts quarterback Peyton Manning, left, attempts to avoid the sack by Minnesota Vikings defensive end Ray Edwards in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Darron Cummings)

Minnesota Vikings tight end Visanthe Shiancoe, left, is tacked by Indianapolis Colts linebacker Philip Wheeler in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Michael Conroy)

Minnesota Vikings coach Brad Childress watches from the sidelines as his team faces the Indianapolis Colts in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Michael Conroy)

Indianapolis Colts head coach Jim Caldwell watches from the sidelines as his team plays the Minnesota Vikings in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Darron Cummings)

Minnesota Vikings tight end Visanthe Shiancoe, left, is pushed out-of-bounds by Indianapolis Colts safety Matt Giordano (43) after picking up a first down in the first quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. (AP Photo/Michael Conroy)

Indianapolis Colts quarterback Curtis Painter, left, is sacked by Minnesota Vikings defensive end Otis Grigsby during the third quarter of an NFL preseason football game in Indianapolis, Friday, Aug. 14, 2009. Minnesota won 13-3. (AP Photo/Darron Cummings)