Meanwhile, wide receiver
Moore had been on injured reserve with designation to return since Week 4 with right shoulder separation. He practiced this week and could be cleared to make his debut Week 13 against Arizona.
"Because Roddy studies the game and understands how people are going to try to defend him,'' Smith said. "And he's been in this league for over 10 years. We've done it multiple times last season in terms of him not being able to get out on the practice field.
"He did work with our (athletic performance) people today and got good reports on where he was in terms of moving around. I feel confident, still, that he'll play on Sunday.''
Falcons coach Mike Smith said he anticipates White practicing Friday and playing Sunday.
White has been on a productive run over the last five games, totaling 37 catches for 409 yards and three touchdowns. The Cardinals are yielding 254.6 passing yards per game and have allowed 15 passing touchdowns in 11 games.