Signed during the offseason as a free agent, Williams started the first 10 games for the Seahawks. But he was benched during the second half of last week's victory over the San Francisco 49ers after allowing a 36-yard completion to tight end Vance McDonald.
Williams was not on the injury report all week. The Seahawks signed him to a three-year, $18 million deal in the offseason, but Williams is due no guaranteed money after this season, according to OverTheCap.com.
Meanwhile, linebacker Bruce Irvin (knee) came into the game listed as doubtful, but he is active and could play a role.