Bill Callahan impressed by 'major steps' from rookie OT Dawand Jones
The GM: The Inside Story of a Dream Job and the Nightmares that Go with It: 9780307394132: Callahan, Tom: Books
Bryce Callahan trying to not let bum hamstring ruin the moment - Chicago Sun-Times
Former NFL player Ryan O'Callaghan shares memoir of closeted football life and the toll it took
Training Camp Report: The Two Mikes And How To Win Super Bowls; Callahan's Takes On O-Line, Rookie WR Iosivas
H.S. Girls Basketball Preview: Pittston Area, Lake-Lehman set to defend divisional titles
How is calf injury affecting Bengals QB Joe Burrow - ESPN
Patriots-Saints injury report: Rhamondre Stevenson (thigh) limited again Thursday – Boston Herald
Chargers lean on veteran Corey Linsley as they begin playoff preparations
Packers 2016 Quarterback Additions: Why did Joe Callahan have a roster spot? - Acme Packing Company
Ravens Poised to Make Moves in Free Agency, Eyes on Cornerback
Patriots vs. Packers updates: Game ends early due to Bolden injury