Peyton Manning, Jim Caldwell

FILE - In this Aug. 26, 2011, file photo, Indianapolis Colts quarterback Peyton Manning, right, talks with head coach Jim Caldwell during the second quarter of an NFL preseason football game against the Green Bay Packers in Indianapolis. Manning will not play Sunday, Sept. 11, 2011, in the season opener at Houston, bringing an end to his streak of 227 consecutive starts, including the playoffs. The team said 38-year-old Kerry Collins will start against the Texans as Manning continues his long recovery from neck surgery in May.(AP Photo/AJ Mast, File)