FanHouse Kyle Williams

When an offensive linemen gets injured, very few fans notice. But if you want a good explanation for why the Seahawks laid an egg this week against the Cardinals you can point the finger at Kyle Williams. The Seahawks sure did, as Williams went from starting on Sunday to out of work on Tuesday.

Williams had been battlefield promoted from the practice squad to the starting lineup when a desperate Seahawks team lost its third starting left tackle of the season. Pro Bowler Walter Jones has yet to play this season because of a knee injury. Seattle was actually well prepared for his injury, as replacement Sean Locklear has been prepped as a left tackle of the future.

So is this the year someone besides USC wins the Pac-10 title and gains the automatic BCS bowl berth?

If there is ever a year for USC to get chased from behind and caught, this is this year. The Trojans are breaking in a new quarterback in Aaron Corp and replacing several departed starters to the NFL draft.

So who's it going to be? Cal? Can the Golden Bears overcome early-season trap games and win the games they are supposed to and make it interesting? Can Oregon beat USC at home and win difficult road games and take the title? And how about Oregon State? Do Mike Riley teams always have to start 1-3 before getting into high gear?

And what about the rest of the field? Is this Stanford's breakout year? Is UCLA ready to become a Pac-10 factor again? And is Arizona really the third worst team in the conference as it was picked by the media? These are all intriguing questions that will be worked out in the coming weeks.

Our standings preview and records predictions are after the jump.

LOS ANGELES -- USC was picked to win the Pac-10 football title for the seventh consecutive year by the media, and yet the coaches from all nine competitors -- including Arizona's Mike Stoops (right) and even USC coach Pete Carroll -- touched on the uncertainty of the Trojans this season.

USC received 28 of the 32 votes with California receiving three while third-place Oregon collected one vote. The Trojans will be breaking in a new quarterback and several new defenders since 11 players were taken in the NFL Draft. Perhaps this is the year another school emerges and takes the crown out of Los Angeles, but they approached Thursday precariously and with respect. There were no declarations that USC is going down or the reign is over -- not even from UCLA coach Rick Neuheisel.