The 2016 train-on squads for the under 18s SG Ball Cup side and under 16s Harold Matthews Cup team have been named by Souths Juniors. The 2016 SG Ball summer squad is:
Tarquinn Alatapi Rangi-Paoa Boyce Kade Clissold Josh Cook Daniel Fifita Bailey Fitzgerald Henry-Siriah Fuimaono Campbell Graham Emre Guler Brodie Hampson Dean Hawkins Mawene Hiroti Kobi Hookey Phoenix Hunt Che Hyslop Sam Johnstone Jake Kambos Keaon Koloamatangi Joey Lose Blake Manowski Johnny Mitsias Nicholas Mougias Cameron Murray Bobby Nader Keenen Ngamotu Dylan O'Connor Kurtis Preece Triston Reilly Ky Rodwell Reece Townsend
The 2016 Harold Matthews train-on squad is:
Logan Aldridge Dalton Armstrong Ky Bouris Casey Bushby Egan Butcher Maila Chan-Foon Blake Chetcuti Raine Dellow Matthew Dive John Doods James Donato Lachlan Golsby Malcolm Green Ben Handley Flynn Irvine Adrian Janvrin Tukini Jeannot Berat Kaya Harry Larkin Tevita Lepolo Reihana Leuii Jordan Little Aidan Manowski Akositaine Matakaiongo Faima Matila Sampson Mirotsos Michael Mitsias Martin Pakofe Christian Patolo-Vitale William Quick Jaylen Robb Kobe Rugless Mase Ruka Ethan Saisoaa Kaylib Savage Sam Schlede TrevorJoseph Sionetali Jenson Taumoepe Zion Tower