Second-year nose tackle Chris Neild was vying with Chris Baker to be the backup to Barry Cofield, but he tore an ACL in practice Monday and will be sidelined for the season. He played in all 16 games in 2011. (Associated Press)

Second-year nose tackle Chris Neild was vying with Chris Baker to be the backup to Barry Cofield, but he tore an ACL in practice Monday and will be sidelined for the season. He played in all 16 games in 2011. (Associated Press)