Just looked it up . . . Tampa 2 is a Monte Kiffin creation. He's been on the Bucs' staff for 11 years.
Actually, the Tampa 2 was invented by Tony Dungy, Monte Kiffin, and Lovie Smith. See the next paragraph below. The Tampa 2 was around LONG before Gruden arrived in Tampa. Gruden took the team that was already in Tampa Bay (which was carried by its defense), added Keyshawn Johnson and Brad Johnson, and called a slightly less conservative game plan. He's not a great coach. He arrived in a great position. Tony Dungy could have eventually won a Super Bowl in Tampa Bay too if he had ever got off his a$$ and hired a good offensive coordinator.
From Wikipedia:
"The
Tampa 2 is an
American football defensive strategy popularized by the
Tampa Bay Buccaneers National Football League (NFL) team in the 1990s-early 2000s. It was designed by then-head coach
Tony Dungy,
defensive coordinator Monte Kiffin, and then-linebackers coach
Lovie Smith.
After Dungy became head coach of the
Indianapolis Colts and Smith became head coach to the
Chicago Bears, they installed the Tampa 2 in their respective teams. During the
2005 NFL season, The Buccaneers, still under defensive coordinator Kiffin, ranked first in the league in total yards allowed, Smith's Bears ranked number two, and Dungy's Colts ranked eleventh. In the 2006-2007 season, the
Buffalo Bills,
Minnesota Vikings,
Kansas City Chiefs, and
Detroit Lions will adopt the defense."