Week 6 of the 2012 college football season is in the books and plenty of coaches saw the temperature on their seat increase by a few degrees. Kentucky's Joker Phillips and Boston College's Frank Spaziani continue to hold down the top two spots in the rankings. Phillips' Kentucky team is off to a 1-5 start, while Spaziani and Boston College are coming off of a disappointing loss to Army. 

This weekend in college football was the biggest and most volatile to date. However, out West, Week 6 functioned more as an elimination weekend. Utah and UCLA have been all but removed from South Division contention. Washington proved it was still miles from competing with the North Division champs. And while Rich Rodriguez appears to have a solid team in Tucson, Arizona has started its conference slate 0-3, albeit in somewhat unlucky fashion.

USC and Oregon are still on a collision course for Nov. 3. Yet, both divisions appear to be much improved. And what's more interesting is the hierarchy shift in both the North and South that took place last week. Oregon State and Washington could be the top challengers in the North while Arizona State and UCLA look like the best bets to topple USC in the South. UCLA and Oregon State have must-win games this weekend, while Washington's season could be on the line in Eugene.

Week 5 of the 2012 college football season is in the books and plenty of coaches saw the temperature on their seat increase by a few degrees. Kentucky's Joker Phillips and Boston College's Frank Spaziani continue to hold down the top two spots in the rankings. One new coach makes an appearance in this week's top 20 (Ellis Johnson), while Texas Tech's Tommy Tuberville drops out after beating Iowa State to move to 4-0 this season.

This league seems to get deeper and deeper each Saturday. After another stellar weekend of action out West, six Pac-12 schools now reside in the AP Top 25. Washington and UCLA slide into the rankings, while Arizona State is knocking on the door and Arizona is clearly another solid team. And as strange as it may sound, Cal might be the best 1-4 team in the nation.  

The 2012 season is turning into one of the best fans have seen out West in years and it has a chance to get even better. Oregon State and Arizona State made huge statements last week, but both have huge road tests this weekend that will prove if they belong in conference contention. Otherwise, all eyes across the college football world should be on the Pac-12 this Thursday evening.

Pac-12's Top Storylines to Watch in Week 5:

Oregon and USC used stellar defensive performances to get key home conference wins. Oregon State and Mike Riley shocked the country once again with an upset win over a ranked opponent — this time on the road — as the Beavers have added their name to the crowded North Division race. The Colorado Buffaloes got what could be its first and only win of the 2012 season in stunning fashion. But the most startling performance of the weekend has to go to Todd Graham and the Arizona State Sun Devils.

Stop if you’re heard this: Florida State and Notre Dame are back.

Though they’ve fooled us before, the Seminoles and Fighting Irish sure looked like potential title contenders as they emerged as the big winners in a busy slate of primetime games Saturday.

The Pac-12 is a really good football league. And while Arizona State and Cal barely missed huge upset wins on the road in the SEC and Big Ten respectively, the league is still nipping at the heels of the SEC for national supremacy.

Week 3 of the 2012 college football season is in the books and plenty of coaches saw the temperature on their seat increase by a few degrees. Kentucky's Joker Phillips easily ranks as the No. 1 coach on the hot seat after a disappointing loss to Western Kentucky. SEC foe Tennessee lost to Florida on Saturday, which only adds to the pressure under coach Derek Dooley.