If the 2013 college football season ended today, Florida State and Ohio State would meet in Pasadena for the national title game.
FSU and OSU came out at No. 1 and No. 2 in the Week 15 BCS rankings, but there is still work left to be done for both this week in their conference title games.
Meanwhile, Auburn and Missouri, at No. 3 and No. 5, will do battle in Atlanta for the SEC title. That game also has major bearing in the national title picture, as the winner could end up jumping the Buckeyes for No. 2.
For now, scroll down to see a full preview of championship week, a breakdown of this week's rankings and much more.