Richard Smith and Will Muschamp essentially served as the unit's co-coordinators in 2005. Smith had the title of defensive coordinator, while Muschamp's title Assistant Head Coach/Defense.
Recently dismissed as the Texans' head coach, Capers posted an 18-46 record in four seasons (2002-05), including a league-worst 2-14 mark this year. He was 31-35 in four seasons (1995-98) with the Carolina Panthers, and Capers was the first head coach in the history of both teams.
In only the second season of the franchise's existence, Capers, 55, led the Panthers to the NFC Championship Game in 1996. He was unable to register the same kind of results, though, in Houston, where the Texans never won more than seven games in a season under his stewardship and regressed badly in 2005.
Capers interviewed Friday for the head coach vacancy of the Buffalo Bills.
Information from ESPN.com's Len Pasquarelli was used in this report.