BCS presidents' meeting primer

The BCS presidential oversight committee meets Tuesday afternoon in Washington D.C. to discuss college football's future postseason. The 12 presidents will hear from the FBS commissioners who last week endorsed a seeded four-team playoff beginning in 2014, which would have semifinals at bowl sites and bid out the championship game nationally. The commissioners are expected to present multiple models and discuss the evolution of their discussion, which came to a head last week in Chicago.