St George Illawarra Director of Rugby League Pathways Ian Millward has confirmed the immediate futures of Holden Cup trio Zac Lomax, Tristan Sailor and Steven Marsters.

Queensland Under-20s representative Sailor and Junior Kiwi star Marsters will become Dragons development players when the 2018 pre-season commences in November.

Lomax - who was recently awarded NSWRL's Under-18s Player of the Year - will go one step further when he makes the step up into the Dragons' top 30.