Posted by ESPN.com's Tim Griffin
Considering the spread passing offenses in the Big 12, the conference's defensive backs should receive an extensive workout this season. The Big 12 has some productive players. Here is my choice for the 10 best.
William Moore, Missouri: Unquestioned heart and soul of Tigers' defense after leading conference with eight interceptions last season.
Nic Harris, Oklahoma: Physical safety has knack for making big plays and delivering shivering hits.
Jamar Wall, Texas Tech: Closest thing that the Big 12 has to a lockdown cornerback.
Jordan Lake, Baylor: Counted on for too many tackles in Baylor's sieve-like defense, produced 120 stops last season -- 30 more than any Big 12 secondary players.
Darrell Stuckey, Kansas: Hard-hitting strong safety who led Kansas secondary in tackles; broke up six passes last season.
Chris Harris, Kansas: Big 12 newcomer of the year last season after producing 65 tackles, two interceptions in 2007.
Devin Gregg, Texas A&M: Workmanlike player who has started 32 straight games for the Aggies.
Larry Asante, Nebraska: Once a special-teams tackling machine, he now is a disciplined pass defender after working with Bo Pelini.
Chris Carney, Kansas State: Produced 64 tackles and four interceptions last season and should be even better with infusion of junior college talent around him.
Lendy Holmes, Oklahoma: Can be torched deep occasionally, but Sooners have opted to move him around the secondary to help plug holes.