Kansas City Chiefs' defensive coordinator Steve Spagnolo has built a formidable unit, but will it be the driving force in ...

Offense might get all the glory, but having a defense that can neutralize dynamic offenses is still a game-changer in the ...

But the biggest hit came on the defensive side of the ball. Next season, the Chiefs defense will look a lot different than it has over the last few years. The Chiefs will have a lot of new faces, and ...