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 the difference between Richard Sherman's knee injury and Le'Veon Bell's groin problem, and how both of their teams' lack of disclosure could have different implications. Then, who has a spot in the next Hall of Fame class?