The new No. 1 in the CBS Sports Power Rankings probably should have never surrendered its perch.

Penn State blew up the top three with the season's most shocking result, a 42-37 collapse at UCLA . The ripple effect dented Oregon's résumé and, in turn, boosted Miami back to No. 1 after dropping to No. 3 just a week ago.

It's been a wild season. The top two teams in the AP Preseason Top 25 poll have fallen out of the rankings after only six weeks. Preseason No. 1 Texas and No. 2 Penn State each have two losses, the first time the top two teams in the preseason poll have lost two of their first five games since 1936. Texas' loss at unranked Florida wasn't necessarily shocking. The same issues that have plagued the Longhorns -- bad offensive line play and Arch Manning 's relucta

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