Ted Miller If you don't like where you are in the Power Rankings, play better.See last week's Power Rankings here.1. Oregon: Another week, another blowout win. The only worry is RB De'Anthony Thomas' ankle. A visit to Colorado on Saturday doesn't promise much of a test for the Ducks.2. Stanford: A dominating win in the rain against Washington State. The maturation of a downfield passing game should worry the rest of the Pac-12. The Cardinal look like a team without any obvious holes. Originally posted by ESPN.com - Pac-12 Blog Click here to view the article.