Week 12 was supposed to be the Pac-12’s lull before the storm, with no ranked teams playing each other, the divisions practically wrapped up already and every game seemingly featuring an obvious favorite and underdog. Instead, chaos reigned on Saturday. The aftermath is that every Pac-12 South team other than Colorado has a shot at the divisional crown. How does this conference stack up anymore? Nobody knows, but here’s our best guess. 1 Oregon (9-1, 6-1; last week: No. 1) Oregon was smart to take off a weekend that saw the teams ranked No. 1, No. 6 and No. 9 knocked off while No. 3 Florida State and No. 4 TCU had to mount furious comebacks to beat unranked opponents.