After Dungy became head coach of the Indianapolis Colts and Lovie Smith (linebackers coach in Tampa from 1996–2000) became head coach of 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 fewest total yards allowed, Smith's Bears ranked number two, and Dungy's Colts ranked eleventh. By 2006, the Buffalo Bills, Minnesota Vikings, Kansas City Chiefs, and Detroit Lions had also adopted the defense. In college football, Gene Chizik is among the coaches that successfully implemented the Tampa 2.