Dallas Cowboys owner Jerry Jones said the team was "internally overconfident" heading into Sunday's 30-16 loss to the Denver Broncos.
Jones explained on his weekly 105.3 The Fan radio show (via Clarence Hill Jr. of the Fort Worth Star-Telegram) he felt the Cowboys "were not ready" for the game.
"That's as flat as any team I've seen," he said. "We basically played what seemed to be lackadaisical."
This article will be updated to provide more information on this story as it becomes available.
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