College football fans found meaning in Week 4 as speculation gave way to reality. The top two preseason pollsters, Ohio State and Oregon, stumbled, while Oklahoma and Texas A&M fell out of the top 10. Despite early chaos, eleven of the Top 25 remain undefeated, with those 25 teams winning 82.7% of their games.

Saturday delivered six matchups between ranked teams, the most revealing week yet. Oregon, minus Dante Moore, widened the gap against USC for West Coast supremacy. LSU bounced back from an emotional loss to beat Texas A&M, while Ole Miss fell to Florida.

Texas survived a close battle with Tennessee. Kamario Taylor continued his breakout season in Mississippi State's win over Missouri. Michigan's luck ran out in a loss to Iowa.

Indiana proved sustainable after last year's national championship with a win over Northwestern. Miami stands as the safest playoff pick, boasting a dangerous Malachi Toney and improved quarterback play with Darian Mensah. North Dakota State, making the jump from FCS, sits at 4-0 and threatens the playoff picture.

The SEC is up for grabs, with Texas holding the default No. 1 spot despite being two plays from 2-2. Georgia and Alabama remain dominant, while the Big 12 sees BYU, Texas Tech, and Utah atop the standings.