Road to BCS paved with danger for 12 unbeatens

With the 12 remaining unbeatens residing in five conferences, the BCS scenarios are easier to identify this season.

Updated: October 4, 2005, 12:33 PM ET
By Brad Edwards | Special to ESPN.com
Saturday began with 26 undefeated teams in Division I-A and ended with just 12.

• Analyzes college football and the BCS as part of ESPN's Stats & Information Group
• Analyst for both College GameDay on ESPN Radio and the ESPN College Football app