John Clayton's First and Goal: Friends turned foes out to make statement vs. old teams during NFL's reunion week.
John Clayton's First and 10: With all four division titles and every playoff seed still undecided, the NFC will own most of the Week 17 spotlight.
Three playoff hopefuls got critical victories on a wild, show-filled Sunday, writes John Clayton.
The AFC playoff picture is coming into focus, writes John Clayton. Plus, the Colts' issues, Carson Palmer's regression 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.
Offensive linemen are falling at an alarming rate, and strong backups seem to be in short supply, John Clayton writes.
Mailbag: Injuries and suspensions could keep teams from going full speed ahead with their offensive plans, writes John Clayton.
Mailbag: The franchise-tag system doesn't appear to be working as intended for teams or players, writes John Clayton.
Mailbag: The break before training camp is no vacation for teams with decisions to make, writes John Clayton.
While the role of fullbacks has been marginalized, the importance of tight ends continues to increase, writes John Clayton.
Plenty of teams made big splashes early in free agency, but keep an eye on those who waited for smart bargains, writes John Clayton.
An innovative scheduling software is helping teams avoid three-game road trips and other dreaded quirks, writes John Clayton.
Free agency in 2013 has been fast and furious, with big deals, lots of cuts and new coaches making multiple moves, writes John Clayton.
The NFL might be able do more when it comes to helping players recover from injury. Plus, answers to reader questions.
Peyton Manning headlines John Clayton's 2012 All-Pro team, which includes clear choices at the skill positions and tough calls elsewhere.
There's still plenty of intrigue regarding the NFC playoff race, writes John Clayton.