Dogs and cats are indeed living together, as the NFL borders on mass hysteria. In his ongoing assault against the contract extension to be given to Commissioner Roger Goodell, Cowboys owner Jerry Jones still has a small cadre of like-minded owners. The strongest supporter is believed to be the man who owns one of his top on-field rivals. As noted here last week, Washington owner Daniel Snyder urged Jones to accept an offer from Falcons owner Arthur Blank to accept a vote on the Compensation Committee, which Blank chairs. More recently, suspicions have emerged regarding Snyder assuming an active role in leaking information to the media — information that may or may not be accurate. For example, as one league source explained it to PFT, some suspect that Snyder was the source of a report from CNBC’s Scott Wapner that more than half of all owners want to press the brakes on Goodell’s new contract.