Dallas Cowboys owner Jerry Jones reportedly has retained high-powered attorney David Boies in an attempt to block a contract extension for NFL commissioner Roger Goodell.
Ken Belson of the New York Times reported Jones is threatening to sue the league and six owners over the potential extension. Chiefs owner Clark Hunt, Falcons owner Arthur Blank, Giants owner John Mara, Patriots owner Robert Kraft, Steelers owner Art Rooney and Texans owner Robert McNair comprise the six-person committee in charge of handling negotiations.