The college football season is rapidly progressing, which means there are limited point spreads left on your 2012 calendar. And while we all circled November 3rd on our college football calendars before the season began, we still have an impressive slate of games to discuss before we get there.

The Pac-12 is absolutely loaded when it comes to interesting lines, and while I didn’t include the USC-Arizona game in this week’s Locks, don’t be shocked to see Arizona flirt with an upset.

On the topic of upsets, what does Las Vegas know that we don’t? There’s a fascinating Pac-12 line out there that snuck its way into this week’s lineup.

Just remember, if it looks too good to be true, it probably is.