As the BCS rankings make their first appearance on Sunday, it is starting to become critical for teams with BCS Bowls on their minds.
They need to keep their feet on the pedal for this last half of the season, where the majority of teams have the most difficult matchups. Because of the BCS rankings, these games will have a lot of stake not only in the conference championships, but also how the BCS spreads its bowl bids.
After all, it's not uncommon to have two schools from the same conference obtain BCS Bowl bids. Arkansas and Auburn did just that last year.
However, for that to even happen again, there are some key matchups that could shake up the BCS.