"There are question marks over whether we'll have them all against the Rabbitohs but we're certainly hoping they are fit to play,'' said Elliott. "On the positive side we have some more players coming back from injuries.
"Nathan and Jerome [Ropati] both came through their comeback games yesterday and now Carlos [Tuimavave] and Russell [Packer] are set to play too while Manu is in contention as well. That's really good news for us.''
Sione and Sam Lousi, Dominque Peyroux, Alehana Mara, Charlie Gubb and Steve Rapira all remain on the injured list.
The Rabbitohs will bring a powerful side to Auckland, including the likes of Greg Inglis, Sam Burgess, Issac Luke, Nathan Merritt, John Sutton and Adam Reynolds.
Warriors side to play South Sydney at Mt Smart Stadium, Auckland, on Sunday (4pm): Kevin Locke, Bill Tupou, Dane Nielsen, Konrad Hurrell, Ngani Laumape, Thomas Leuluai, Shaun Johnson, Sam Rapira, Nathan Friend, Ben Matulino, Feleti Mateo, Simon Mannering (c), Todd Lowrie. Interchange: Jacob Lillyman, Ben Henry, Elijah Taylor, Pita Godinet, Glen Fisiiahi, Manu Vatuvei, Sebastine Ikahihifo.