Head Coach John McKee is confirmed to be naming his final squad on Friday.
McKee has given the players five days to rest before they will leave their families and loved ones behind for a month for national duties in Japan.
McKee who will leave for Australia tonight says he will be back on Thursday before they name the side on Friday.
Players who are sure starters for the World Cup include Semi Kunatani, Viliame Mata, Dominiko Waqaniburotu, Frank Lomani, Semi Radradra, Sam Matavesi, Josua Tuisova, Ben Volavola, Leone Nakarawa and Campese Ma’afu.