Dallas Cowboys owner Jerry Jones said last week after Dak Prescott torched the Giants that a contract extension for the quarterback was “imminent.”

Seven days later, Prescott doesn’t have a new deal. NFL Network reports talks between the two sides have reached “an impasse,” and a deal is unlikely to be struck “for the foreseeable future.”

The holdup in extension discussions, according to the report, appears to be the number of years. The Cowboys would prefer to lock up Prescott on a longer-term contract, but the big-money deals fellow quarterbacks Jared Goff and Carson Wentz recently signed were each four-year extensions.

If Prescott can get a big payday on a four-year extension, he can possibly set himself up for a second huge contract once the extension if finished.

The Cowboys have handed out several big contracts over the last several months, most notably the six-year, $90 million extension given to running back Ezekiel Elliott after he held out all summer. DeMarcus Lawrence, La’el Collins and Zack Martin have all also gotten new deals.