Georgia is back on top of the college football world. The Bulldogs climbed to No. 1 in the Week 11 CBS Sports College Football Power Rankings after a 42-7 demolition of Ole Miss on the road Saturday, a result that all but ended the Rebels' playoff hopes.

Ole Miss quarterback Trinidad Chambliss entered the matchup with a strong history against Georgia, having accounted for five touchdowns across two meetings with the Bulldogs last season. This time, he had no answers. Georgia sacked him four times and kept him out of the end zone through the air for the first time in 22 games, while also snapping the Rebels' 16-game home winning streak.

The Bulldogs' defense was so dominant that safety KJ Bolden, who returned an interception 26 yards, sounded almost unsatisfied afterward. "I feel like we could have put up 60," Bolden said. "We got a little relaxed. We could have pitched a shutout. I don't have regular standards like everybody else. Our standards are pretty high here."

The performance fit a pattern for Georgia, which had looked nearly unbeatable before a puzzling home loss to Auburn. The Bulldogs have since responded with consecutive blowout wins over Florida and Ole Miss, restoring their status as the team to beat.

Ole Miss paid a steep price for the lopsided defeat, tumbling 10 spots to become the week's biggest faller in the rankings. On the other end, Tennessee and Wake Forest emerged as the biggest risers.

Notre Dame also made a statement, moving up to No. 2 following a 31-24 victory over Miami, the previous No. 1. The Hurricanes labored through the first half as quarterback Darian Mensah adjusted to playing without superstar receiver Malachi Toney, though Miami rallied twice in the second half to trim the margin to a single score before falling short.

For all the movement at the top, the sport's remaining unbeatens are still waiting for respect. Utah and UCLA both remain undefeated, yet neither cracked the top five, with their strength of competition not quite measuring up to top-five consideration.

With Week 10 in the books, the playoff picture has shifted dramatically. Georgia holds the crown, Notre Dame is knocking on the door, and a once-promising season in Oxford has been left in ruins.