Wisconsin moved up to No. 8 in The Associated Press college football poll and LSU became the second preseason top-10 team to drop out of the rankings in the first month of the season.
The Buffaloes can be forgiven for getting caught up in their win over the Ducks. The emotion unleashed at Autzen Stadium was years in the making.
Notre Dame has fired defensive coordinator Brian VanGorder; the Irish have lost five of six games dating back to last season and have given up 35 or more points in all five losses.
Florida International has fired football coach Ron Turner one day after the Panthers fell to 0-4 on the season with a 53-14 loss to Central Florida. FIU has won only 13 of its past 53 games.
The top four spots remained unchanged in the Pac-12 power rankings, but Friday's showdown between Washington and Stanford is sure to mix things up.
The Big 12 power rankings mostly held steady this week, but with West Virginia set to host K-State next week, changes could be on the horizon.