The Chiefs face serious challenges to repeat as Super Bowl champions
For Better or Worse, KC Chiefs Defensive Coordinator Steve Spagnuolo's Seat Is Heating Up - Sports Illustrated Kansas City Chiefs News, Analysis and More
Didn't check the validity but found this to be funny. : r/KansasCityChiefs
Steve Spagnuolo gave very honest answer about Chiefs' defense
Will Chiefs Defense Be Better in Year 2 Under Spagnuolo? – Football Film Room
Chiefs-Eagles Super Bowl matchup could come down to trenches
KSHB 41 Sports goes 1-on-1 with Chiefs defensive coordinator Steve Spagnuolo
Chiefs DC Steve Spagnuolo's secret to stopping Tom Brady traces back to Super Bowl 42
What can we expect in Year 2 of Chiefs DC Steve Spagnuolo's defense? - The Athletic
Steve Spagnuolo: The Man With Four Aces Up His Sleeve - Sports Illustrated
Steve Spagnuolo Hired as Chiefs DC After Bob Sutton's Firing, News, Scores, Highlights, Stats, and Rumors
Chiefs DC Steve Spagnuolo explains why he likes physical CBs for his scheme
Quincy's Joe Cullen, who transformed Chiefs D-line, hits a career high note at Super Bowl - The Boston Globe