John Clayton's First and 10: Andrew Luck leads the Colts against his former Stanford coach, John Harbaugh.
Mailbag: With teams getting close to shutting down until training camp, John Clayton examines some of the biggest remaining questions.
Several intriguing playoff storylines are flying below the radar -- including John Harbaugh's contract status, John Clayton writes.
Turns out Jim Harbaugh and Chan Gailey might be right. The lockout-marred offseason wasn't the time to switch QBs, John Clayton writes in his latest mailbag.