No one knows more about the NFL than "The Professor" John Clayton. A ubiquitous presence on ESPN, he's an analyst, commentator, and human database of all things football. Get the latest lowdown on the league live every weekday at 4pm on 710 ESPN Seattle.
John Clayton talks about how Tharold Simon’s departure and pickup by the Arizona Cardinals could effect them in the future. Also the professor takes a look at Dak Prescott’s first game as the Cowboys QB.