Smith secured five of six targets for 59 yards during the Saints' 42-34 loss to the Cardinals on Thursday.
The 26-year-old saw increased playing time for a third consecutive week with Michael Thomas (foot) and Jarvis Landry (ankle) sidelined, and Smith had a season-high five receptions while topping 50 yards during the high-scoring matchup. The 2018 third-rounder's role during the Saints' Week 8 tilt against the Raiders likely will depend on whether Thomas and/or Landry are cleared to return.