Fiji meets Cook Islands in Newcastle on October 18, with Jacob Saifiti available after serving his suspension.
Saifiti was named in Mick Potter's 23-man squad, which was leaked on social media and awaits eligibility and integrity clearances.
The prop was banned for four matches after a high shot on Warriors winger Luke Laulilii in Newcastle's 46-32 round-26 loss.
Newcastle's final-round bye and run through all four finals meant Saifiti completed his ban.
His latest of seven Fiji Tests came at the 2017 World Cup; he is valuable with Tui Kamikamica (illness) and Viliame Kikau (ankle) unavailable.
Dolphins utility Kurt Donoghoe, the RLPA bench player of the year, can cover lock or the halves.
Wests Tigers winger Sunia Turuva and co-captain Api Koroisau bring big-game experience. Turuva could play fullback, with teammate Jahream Bula out after shoulder surgery.
Fiji reached World Cup semifinals in 2008, 2013 and 2017, losing to Australia each time.