The Oregon Ducks continue to carry the torch for former Pac-12 football teams. While historic Pac-12 powers USC, Washington and UCLA continue to struggle in the

A week of of notable games between ranked teams has led to a big shake-up in the top 10 of the college football rankings with Oregon taking over the No. 1 spot in the Coaches Poll released Sunday. The Ducks moved into first place in the Coaches Poll top 25 after a status-affirming Week 8 performance against Purdue on Friday night.

Here's how Week 8's results in the Big 12 were reflected in the updated US LBM Coaches Poll and AP Top 25 poll:

There's new in the US LBM Coaches Poll. Oregon takes over the top spot after Texas tumbles following its loss to Georgia.