We’re a bit late for the Week 3 edition of Unpacking the Pac-12, but there’s still a little bit of time left for one last look back at the previous Saturday before we head into this weekend. As always, we’ll start with the latest power rankings from Cache Valley Daily staff, followed by the newest storylines from the league and the winners and losers from this past weekend. Then we’ll preview the much-closer Week 4 for the conference. Pac-12 Power Rankings This ranking comes from the combination of ballots from Cache Valley Media Group staff, including Jason Walker, Eric Frandsen, Stockton Jewkes and JD Walker. Cache Valley Media Group’s Pac-12 Power Rankings graphic. In order of ranking, first is Boise State. Oregon State is second with Colorado State in third. Washington is in fourth and Texas State is fifth. Fresno State is sixth with San Diego State seventh and Utah State eighth. There is some notable movement in the power rankings for this week after they were relatively static the first couple of weekends. San Diego State plummeted from being tied for second all the way to seventh (more on that later). Texas State, Washington State and Oregon State each