Denver Broncos head coach John Fox and Oakland Raiders head coach Tony Sparano, right, greet after an NFL football game, Sunday, Dec. 28, 2014, in Denver.
Denver Broncos head coach John Fox and Oakland Raiders head coach Tony Sparano, right, greet after an NFL football game, Sunday, Dec. 28, 2014, in Denver. Joe Mahoney AP
Denver Broncos head coach John Fox and Oakland Raiders head coach Tony Sparano, right, greet after an NFL football game, Sunday, Dec. 28, 2014, in Denver. Joe Mahoney AP