The Saints elevated Pettis from the practice squad to the active roster Saturday ahead of Sunday's matchup versus the Falcons.
Pettis made his season debut with the Saints in Week 10, serving as the team's punt returner in place of Rashid Shaheed, who was traded to Seattle. Coming out of the team's bye week, it appears Pettis will continue his role as a returner in Sunday's matchup versus Atlanta.