While Lachlan Ilias has been given first shot at the vacant Rabbitohs No.7 jersey and the Cowboys have named Olympic gold medallist Iosefo Baleiwairiki.
The four clubs were the first to name squads for the opening round of pre-season matches, which start with Friday night’s Roosters-Raiders, Tigers-Sea Eagles double-header at Leichhardt Oval.
Melbourne host the Warriors at Casey Fields on Saturday and Storm coach Craig Bellamy has chosen a mixture of big name stars and promising rookies.