FILE - In this March 16, 2012 file photo, Denver Broncos executive John Elway, rear, smiles as he arrives at the Raleigh-Durham International Airport, in Raleigh, N.C. Elway and coach John Fox traveled to North Carolina to watch Peyton Manning work out at Duke University. ESPN is reporting that Manning is negotiating to join the Broncos. Citing anonymous sources Monday, March 19, 2012, ESPN said that the four-time MVP has instructed agent Tom Condon to negotiate to complete a deal with Denver.(AP Photo/The News & Observer, Shawn Rocco, File) MANDATORY CREDIT