Center Travis Frederick remains out and hasn't played in a game this season.
Smith, who is dealing with a stinger and elbow injury, did not practice Sunday or Monday. Martin and Xavier Su'a-Filo (ankle) were on the field Monday.
"New Orleans is probably the hottest team in the NFL, and we're looking forward to getting to play them," Martin said Monday. "We've won three in a row and it seems like a nice little streak."
Martin (knee) indicated he expects to play if the decision is his to make and not left to medical staff.
Cameron Fleming lined up at left tackle with the first-team offensive line in Monday's practice.
--Field Level Media
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