Without defensive coordinator Steve Spagnuolo, we might not be calling it a dynasty at all. The Chiefs leaned on their defense during their run to another Lombardi Trophy last season, and it was Spagnuolo's defense that kept the Chiefs in all of those close games they won earlier this season.

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.