FILE - This Aug. 14, 2010, file photo shows Arizona Cardinals wide receiver Larry Fitzgerald warming up before playing an NFL preseason football game against the Houston Texans, in Glendale, Ariz.  Fitzgerald, sidelined with a knee injury most of the pre-season, expects to be back in the lineup when the Cardinals open their regular season Sunday in St. Louis.(AP Photo/Rick Scuteri, File)

Photo by: Rick Scuteri

FILE - This Aug. 14, 2010, file photo shows Arizona Cardinals wide receiver Larry Fitzgerald warming up before playing an NFL preseason football game against the Houston Texans, in Glendale, Ariz. Fitzgerald, sidelined with a knee injury most of the pre-season, expects to be back in the lineup when the Cardinals open their regular season Sunday in St. Louis.(AP Photo/Rick Scuteri, File)