Pittsburgh Steelers rookie linebacker Jarvis Jones will sit out Sunday's game against Baltimore due to a concussion.
Jones sustained the concussion late in last week's 19-6 victory over the New York Jets, though the symptoms did not become evident until later in the week.
Jason Worilds will start in place of Jones. Pittsburgh also made CB Curtis Brown, WR Markus Wheaton, RB Isaac Redman, QB Landry Jones, TE Richard Hebron and DT Hebron Fangupo inactive.
Baltimore LB Josh Bynes (thigh, finger) and WR Brandon Stokely (groin) were inactive for Baltimore. Jameel McClain or Arthur Brown will replace Bynes.
The Ravens also made DT Terrence Cody, OG Jah Reid, C Ryan Jensen, T Bryant McKinnie and DT DeAngelo Tyson inactive.
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