Ten of the squad were born in America, while nine have played in the country's domestic competition.
Squad: Mark Cantoni (Dalby), Andrew Durutalo (USA Eagles), Bureta Faraimo (Mackay Cutters), Gabriel Farley (Southampton Dragons), Kristian Freed (Connecticut Wildcats), Mike Garvey (Ipswich Jets), Roman Hifo (Mangere East Hawks, New Zealand), Danny Howard (Wentworthville), Stephen Howard (Tuggeranong Vikings), Luke Hume (New York Knights), Judah Lavulo (Cabramatta), Joel Luani (Wests Tigers), David Marando (Belrose), Ryan McGoldrick (Salford City Reds), Clint Newton (Penrith Panthers), Mark Offerdahl (Connecticut Wildcats), Joseph Paulo (Parramatta Eels), Junior Paulo (Parramatta Eels), Craig Priestly (Southampton Dragons), Matt Petersen (Cudgen Hornets), Tui Samoa (Redcliffe Dolphins), Matt Shipway (Newcastle), Les Soloai, Lelauloto Tagaloa (Hawaii Chiefs).
Hull Kingston Rovers have confirmed that experienced halfback Terry Campese has joined them pn a one-year deal ahead of the 2015 campaign.
Leigh Centurions have confirmed that Fiufui Moimoi has signed a one-year deal with the club, with the option of a second year.
The UK Parliamentary Rugby League Group has given its backing to a fans' boycott of the BBC's annual Sports Personality of the Year award.
The RFL have confirmed that there will be four rule changes at all levels of the professional game for the 2015 season.