After four years away from the sidelines, Jon Gruden - who won Super Bowl XXXVII as head coach of the Tampa Bay Buccaneers between stints with the Las Vegas Raiders - is eyeing a return to football

Gruden attended Lions camp to support new Detroit offensive coordinator John Morton, whose first coaching job came as an assistant under Gruden with the Oakland Raiders in the late 1990s. He later worked for Gruden again during his second stint leading the Raiders in Oakland and later Las Vegas, before his resignation.