We're getting into crunch time of the college football season with division races tightening up and the national title hunt taking shape. Here are some of the big storylines that could shake up college football this week.
It's always a sad moment when you realize that college football's regular season is more than halfway done, but it should still be a fun week with lots of exciting games on tap. Six of the top 10 teams in the country play ranked opponents, and 13 top 25 teams face challenges on the road.
Here is what to watch this week in college football: