Head coach Marty Schottenheimer is most closely associated with which team?

Head coach Dan Campbell is most closely associated with which team? Head coach Nick Sirianni is most closely associated with which team? Head coach Sean McDermott is most closely associated with which team? Head coach Bud Grant is most closely associated with which team? Head coach Mike Holmgren is most closely associated with which team? Head coach Jon Gruden is most closely associated with which team? Head coach Tony Dungy is most closely associated with which team? Which team's 1970s defense was known as the "Steel Curtain"?