 Utah became the first "BCS Buster" to join a BCS conference, having played in (and won) two BCS games beforehand.On July 27, 2010, the conference unveiled a new logo and announced that the Pac-10 would be renamed the Pac-12 when Utah and Colorado formally joined in July 2011.On October 21, the Pac-12 announced that its football competition would be split into two divisions—a North Division comprising the Pacific Northwest and Bay Area schools, and a South Division comprising the Mountain Time Zone and Southern California schools.