Here's the preliminary squad:
The UC Vikings took further steps towards the season in also naming a provisional training squad of 39 players, which will be cut to 19 once Super Rugby and Wallabies players have been allocated.
Squad training begins for the UC Vikings on May 20, with the final squad to be announced on August 4.
UC Vikings Clubs Training squad: Andrew Barrell, Andrew Robinson, Connal McInerney, Cuan Hablutzel, Dan Penca, Darcy Eason, Dave McKern, Dean Oakman-Hunt, Ernest Suavai, Gareth Clouston, Harry Burrey, Harry Lloyd, Isaac Thompson, Jake Rakic, Jerome Niumata, Joe Powell, Jordan Jackson-Hope, JP Pretorious, Keith Morgan, Michael Henry, Michael Oakman-Hunt, Michael Smith, Mitch Douch, Montanna O'Neill, Neori Nadruku, OJ Noa, Pedro Rolando, Phil Kite, Ray Dobson, Rob Buaserau, Rowan Perry, Rutikha Ilolahia, Senio Teleofoa, Sione Taula, Steve Sione, Tim Cornforth, Tim Cree, Toby Wilson, Tyrell Lomax.