Following Week 7 action, there’s sure to be a shakeup in all top 25s.

Starting the madness, South Carolina upset Georgia 20-17, as the Gamecocks thoroughly whipped the Bulldogs on the line of scrimmage. Georgia will fall in all of Sunday’s rankings, but how far? The Bulldogs will be fine if they win out, but there are certainly issues to fix.

LSU also beat Florida Saturday night 42-28 as most everyone expected. LSU and Alabama are on a collision course on November 9. Both teams could still get into the College Football Playoff.

Elsewhere, ranked teams Virginia, Iowa, Wake Forest and Memphis all lost.

Seven SEC teams ranked in the Football Power Index’s top 25. Below is the updated rankings after Week 7:

1. Alabama
2. Ohio State
3. Clemson
4. LSU
5. Wisconsin
6. Georgia
7. Oklahoma
8. Penn State
9. Oregon
10. Auburn
11. Notre Dame
12. Florida
13. Utah
14. Washington
15. Michigan
16. Iowa State
17. Texas A&M
18. Missouri

19. Texas
20. Iowa
21. UCF
22. Michigan State
23. South Carolina
24. Southern Cal
25. Baylor