Technically, every BCS bid is still up for grabs as we enter the final weekend. All six AQ conference championships will be determined, and of course, the four at-large spots. Three teams could automatically qualify this weekend, two of them without even stepping on the field.
Starting at the top:
SEC -- LSU vs Georgia. If LSU wins, we will get an LSU (AQ)-Alabama (automatic at-large) rematch in the BCS title game. If Georgia wins, it will go to the Sugar Bowl unless voters move them WAY up to No. 1 or 2. LSU and Alabama could still be 1-2, which would make them automatic at-larges and give the SEC three teams. However, if either drops out of the top two, it will not be in a BCS game at all.
ACC -- Virginia Tech vs Clemson. The Tigers won the first meeting 23-3 in Blacksburg, but it's the Hokies who are on a roll right now, while Clemson is just rolling over.
Big 12 -- Oklahoma at Oklahoma State. Bedlam. The Cowboys haven't beaten the Sooners since 2002. A convincing win by OSU may not be convincing enough to convince voters to move them up past Alabama. Not to mention Virginia Tech and Stanford, which are between the Cowboys and the Tide in the polls.
Pac-12 -- Oregon vs UCLA. UCLA gets to go to bowl even if it loses to fall to 6-7. That's a shame for the Kraft Fight Hunger Bowl, which would likely get the Bruins, and for some deserving, eligible team that stays home.
Big Ten -- Wisconsin vs Michigan State. Sparty won the first meeting on a Hail Mary pass. Wisconsin lost twice on that play. The Badgers are about 30 second from playing for a shot at LSU this weekend.
Big East -- Connecticut at Cincinnati. If the Bearcats lose, 7-5 Louisville wins the league and the Big East sends an unranked team to the BCS for the second consecutive year. Otherwise...
Big East -- West Virginia at South Florida. This game is on Thursday, so Cincinnati will know if its win matters for them or not. If West Virginia wins, the Mountaineers will go to the BCS. If West Virginia loses, then the Bearcats are BCS-bound.
Alabama -- If in the top two, the Tide automatically qualifies.
Stanford -- The Cardinal are currently fourth. If they hold that spot (or move up), they too, would automatically qualify for an at-large spot.
Houston -- The Cougars will be in also if they win the C-USA title. A loss would open the door for...
TCU -- The Frogs need a Houston loss and to crawl up two spots to get to the top 16.
Other teams that could be in the at-large pool to be selected include (depending on other results) Kansas State, Michigan, Boise State and Baylor.
Arkansas and South Carolina figure to be in the top 14, but because of the two-team limit, won't be able to be chosen.