METAIRIE, La. Safety Rafael Bush missed his fifth practice with an ankle injury and was one of three players to sit out practice Thursday.
He was joined by tight end Josh Hill (left hamstring) and linebacker Keyunta Dawson (calf) on the sidelines.
Meanwhile, defensive tackle Brodrick Bunkley (back) and defensive end Glenn Foster (left knee) were limited.
For St. Louis, receiver Tavon Austin (ankle), cornerback Janoris Jenkins (back) and running back Daryl Richardson (thigh) didn't practice. They were joined by guard Harvey Dahl (knee), who went through practice a day earlier.
Cornerback Brandon McGee returned to practice after sitting out Wednesday with a foot issue.