Greg McElroy believes Arizona has an opportunity to shake things up during its first football season as a member of the Big 12. The Wildcats are one of four former Pac-12 teams to make the move to the conference in 2024 along with Arizona State, Colorado and Utah. Arizona is coming off of a 10-3 season, its best in the past decade, and also returns starting quarterback Noah Fifita and 1,000-yard receiver Tetairoa McMillan. It currently has the sixth-best odds to win the Big 12 at +1000 according to DraftKings. The Wildcats have not won a conference championship since 1993 when the Pac-12 was s…