The Rams sat down fullback Mike Karney for a second consecutive week even though Karney was available to them. Brit Miller is getting some snaps at fullback in the base offense. Miller also offers more on special teams. The Rams have sometimes moved a tight end into the backfield for blocking help, although their preferred choice in that role, Mike Hoomanwanui, is inactive with an ankle injury.
The Cardinals named defensive lineman Gabe Watson inactive after their defensive front struggled badly against the San Francisco 49ers last week. Defensive end Calais Campbell, inactive with an ankle injury last week, is active Sunday. Watson had been active for the previous three games.
Also inactive for Arizona: receiver Max Komar, cornerback A.J. Jefferson, safety Hamza Abdullah, cornerback Marshay Green, linebacker Reggie Walker and center Ben Claxton. John Skelton is the third quarterback.
Also inactive for the Rams: safety Michael Lewis, cornerback Jerome Murphy, linebacker Bryan Kehl, guard John Greco and defensive tackle Darell Scott. Scott has been injured. Defensive tackle Jermelle Cudjo, inactive against Denver, is active for this game.