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 stops by to talk about the NFL's embarrassment of not being able to play the annual Hall of Fame game due to a bad paint job on the field. Also, Joey Bosa's mom is getting into the fray on his rookie contract holdout.