Kansas City Chiefs at Oakland Raiders

FILE - At left, in an April 22, 2010 file photo, Jerry Rice talks to reporters at the NFL Draft in New York. At right, in An April 30, 2009 file photo, Tim Brown speaks at the announcement of the 2009 College Hall of Fame class at NASDAQ Marketsite in New York. Former Oakland coach Bill Callahan has denied allegations made by two of his former players that he "sabotaged" the Raiders in their Super Bowl loss to Tampa Bay 10 years ago. Former Raiders receivers Brown and Rice both said in recent interviews they believe Callahan undermined his own team in the Super Bowl in 2003 because of his close friendship with Tampa Bay coach Jon Gruden by altering the game plan less than two days before Oakland's 48-21 loss. (AP Photo/File)