The main reason for the New York Giants' stunning Super Bowl XLII upset over the previously undefeated New England Patriots isn't in the Pro Football Hall of Fame yet. Neither is Eli Manning. No defensive coordinator is more decorated than Steve Spagnuolo.

If there is one thing that Kansas City Chiefs defensive coordinator Steve Spagnuolo is known for more than anything else, it's his ability to design creative blitz packages that confuse and overwhelm opposing offensive lines and the quarterback behind them.

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According to star defensive lineman Chris Jones, Spagnuolo is up to the task and may even have something crazier ready to dial up in the Super Bowl. Via CBS Sports:

The man affectionately known as “Spags” has a deep, complicated playbook that can leave heads spinning, but what really makes him stand out are the exotic blitzes that can come from any

Hall of Fame safety Brian Dawkins, who played with the Eagles and worked with Andy Reid and Steve Spagnuolo, gets into the matchups for Super Bowl LIX.

Steve Spagnuolo is back on the Super Bowl stage, something very familiar for the Chiefs defensive coordinator.

But if the Chiefs are to emerge with a record third straight Super Bowl championship against the Philadelphia Eagles on Sunday in Super Bowl LIX, they'll need a total team performance. Enter the Kansas City defense,

Kansas City Chiefs defensive coordinator Steve Spagnuolo met with reporters Wednesday at Super Bowl LIX in New Orleans.