The 28-year-old fullback has been absent after suffering a hamstring injury in pre-season. Both Taine Tuaupiki and Tuivasa-Sheck have deputised in the No 1 jersey through the opening four rounds, but Tuivasa-Sheck will shift out wider - initially named at centre - after an impressive run at the back in last weekend’s win over the Knights.
Te Maire Martin comes into the side for Metcalf in what will be his first appearance of the season. With Metcalf expected to miss most of the season, the veteran could see more time with the No 6 on his back should he perform well.
Warriors team to face South Sydney Rabbitohs (kick-off 5pm Saturday at Accor Stadium, Sydney)
Warriors 1-13: Charnze Nicoll-Klokstad, Marcelo Montoya, Rocco Berry, Roger Tuivasa-Sheck, Adam Pompey, Te Maire Martin, Shaun Johnson, Addin Fonua-Blake, Wayde Egan, Bunty Afoa, Mitchell Barnett, Jackson Ford, Tohu Harris (c).
Interchange (from): Tom Ale, Jazz Tevaga, Jacob Laban, Chanel Harris-Tavita, Ali Leiataua (18th man).
South Sydney Rabbitohs 1-13: Latrell Mitchell, Izaac Tu’itupou Thompson, Jack Wighton, Isaiah Tass, Taane Milne, Cody Walker, Dean Hawkins, Tevita Tatola, Damien Cook, Thomas Burgess, Keaon Koloamatangi, Jacob Host, Cameron Murray (c).
Interchange (from): Michael Chee Kam, Tallis Duncan, Sean Keppie, Peter Mamouzelos, Davvy Moale (18th man).