Michigan dropped out of the AP Top 25 college football poll after its controversial, last-second victory against Western Michigan, while No. 8 LSU moved into the top 10 and Oregon slipped four spots to No. 6 on Tuesday.Ohio State remained a strong No. 1 in the first regular-season poll with 46 first-place votes. With the Ducks falling from No. 2 after a 34-27 home win against Boise State, No. 2 Georgia, No. 3 Notre Dame, No. 4 Texas and No. 5 Indiana all moved up one spot. Miami remained No. 7.The Buckeyes will face the Longhorns in a top-five matchup Saturday in Austin.LSU jumped three places from No. 11 after a resounding 51-10 victory against Clemson on Saturday night in the debut of coach Lane Kiffin in Baton Rouge, La.Ole Miss stayed at No. 9 and Texas A&M rounded out the top 10.Michigan started the season No. 16, but the Wolverines appeared beaten by heavy underdog Western Michigan on Saturday night in the Big House when a Hail Mary went sailing out of the end zone, seemingly as time expired. A video review put a second back on the clock, and with the extra play Bryce Underwood hit JJ Buchanan with a 47-yard touchdown pass to give Michigan a 13-12 victory. The Mid-American Conference said Tuesday it is appealing the outcome.