The big winner in this week's power rankings is obviously Indiana . The Hoosiers recorded one of the best wins of the season on Saturday when they went to Eugene and upset Oregon .
I have been doing college football power rankings for a long time and I can't remember a team like Penn State . In a month, the Nittany Lions went from No. 2 in my rankings to three straight losses and firing head coach James Franklin. Whatever you thought about Penn State entering the season, it's a shocking freefall the last three weeks.
Each week during the season, I'll break down the rankings by tiers so bettors can see where I cut off each group. I'll also move teams based on results, discuss changes in the betting market and set the hypothetical point spread from Tier 1 compared to the rest of th