John Clayton's First and Goal: Week 14 may begin to weed out nonplayoff teams from the crowded pack, particularly in the AFC.
Mailbag: John Clayton's rookie minicamp lessons include his observations about Michael Sam, Sammy Watkins, Johnny Manziel and more.
Weather was a big factor, especially in Chicago, writes John Clayton. Plus, more validation for Chip Kelly, tough times for the Harbaughs and more.
Mailbag: The Jets, Bills and Raiders are putting on a three-ring circus at quarterback, writes John Clayton.
Injuries and quarterback races have garnered headlines through the first half of the preseason, writes John Clayton. Plus, reader questions.
Here are five things John Clayton took away from his visit to the Philadelphia Eagles' training camp.
Mailbag: Injuries and suspensions could keep teams from going full speed ahead with their offensive plans, writes John Clayton.
Here are the 10 things John Clayton is eager to see in his whirlwind 12-day tour of training camps.
Mailbag: The break before training camp is no vacation for teams with decisions to make, writes John Clayton.
Sped-up offenses have defenses scrambling for ways to pressure the quarterback, writes John Clayton.
Mailbag: With teams getting close to shutting down until training camp, John Clayton examines some of the biggest remaining questions.
Mailbag: New coaches coming from the college ranks could have an edge dealing with the shortened offseason, writes John Clayton.
Don't overlook the strong offseasons put together in the AFC North by the Ravens, Steelers and Bengals, writes John Clayton.