As rain fell throughout many games in the country, so did many teams' championship chances as four top-10 teams fell. Now, teams like USC, Oklahoma, and Ohio State are all back in the top-10 after crushing blows early in the season.

Outside of the top three in Florida, Texas, and Alabama, it's hard to gauge who's really next in line. LSU and Boise State are next in line to join the top 5, and at least one of those teams will not be there after October 10th when LSU hosts the Gators.

With all this turnover and turmoil raging across the country, here's a look at the five things we learned in college football after a stunning week 4:

1.) 2009 is starting to look alot like 2007

This might just be ...

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