Cardinals' Will Johnson: Won't play vs. 49ers

Johnson (back) is officially listed as out for Sunday's game versus San Francisco, Zach Gershman of the Cardinals' official site reports.

Johnson will be sidelined for a second straight week because of a lingering back injury. His absence will leave the door open for Arizona corners further down on the depth chart to see additional snaps, perhaps most notably rookie fifth-rounder Denzel Burke.