St Kilda captain Nick Riewoldt’s expected return to play Fremantle at Etihad Stadium on Sunday.
The Saints skipper, who has played 293 games since debuting in 2001, was rested for St Kilda's round 18 clash against Port Adelaide with calf soreness.
Match Preview: Fremantle v St Kilda
In a further boost for the Saints, Sam Gilbert and Jack Lonie will also be available for selection after both missing last week’s game.
Meanwhile, defender Jimmy Webster has groin soreness and will be sidelined for one week.
“Jimmy has a bit of groin soreness but we only see it as a one week injury,” Wallis said.
Fremantle play St Kilda at Etihad Stadium on Sunday 9 August. Bounce down is at 4.40pm local time.