With the halfway point of the 2012 college football season approaching, it's time to take a look at some of the top freshmen performers so far this season. For the purpose of this article, Athlon included true and redshirt freshman, with an emphasis on the offensive and defensive performers. Quarterbacks grabbed three of the top five spots, as UCLA's Brett Hundley barely edges Texas A&M's Johnny Manziel for No. 1.
 

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.

The Heisman Trophy isn’t the only award worth watching on a weekly basis. The Lombardi, Outland, Davey O’Brien and Biletnikoff races are all worth watching and debating as the season goes along.

Throughout the season, we’ll keep an eye on all the prominent position trophies through college football in addition to the Heisman.

If you’re looking for our thoughts on that other trophy, check our weekly Heisman poll.

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.

Each week, the Athlon editors vote on the most prestigious award in all of college football. A nine-man conglomerate of college football gurus from Athlon Sports voted this week for their top Heisman Trophy candidates. The votes will be tallied and the result will be posted as the Athlon Sports Heisman Watch List every week of the regular season.

The Pac-12 continues to show its depth as the second-best league in the country. But it might have cost them a national championship contender. And Stanford was the culprit that both illustrates the strength of the league while also potentially knocking USC out of the BCS title game. The run the Cardinal are on against the Trojans is remarkable and will only make the North Division race that much more interesting. Meanwhile, the South Division just got extremely intriguing.

The Heisman Trophy isn’t the only award worth watching on a weekly basis. The Lombardi, Outland, Davey O’Brien and Biletnikoff races are all worth watching and debating as the season goes along.

Throughout the season, we’ll keep an eye on all the prominent position trophies through college football in addition to the Heisman.

If you’re looking for our thoughts on that other trophy, check our weekly Heisman poll.

After two weeks of action, it has become clear that the Pac-12 is much better than originally believed. Week 2 featured landmark victories over major powers from the Big Ten (Nebraska, Wisconsin, Illinois) and Big 12 (Oklahoma State) as well as victories over the ACC (Duke) and Big East (Syracuse). However, the same couldn't be said for Pac-12 contender wanna-be's Washington and Utah — both of whom now need to pick themselves off the mat after crushing defeats.