2023 at the earliest if everything goes perfectly.
Mam isn't close to NRL ready but he is the type of player that attracts attention because he scores tries.
What are the skills you want your half to have in NRL- kicking, organising and try assists- he doesn't do any of that for Souths. He runs and has fun- which is fine for an 18 year old three games in. You could carry him if you have a Cleary but not any other way.
Mozer, I love watching play Alf and he was great in MM this year but I think his next step will be Colts next year and see how he goes there the plan is for him to have a break once ALF has finished and then he's played a season of MM and school footy. Physically no way he could defend in the middle in an NRL game at the moment.
He will train with the NRL side next year and play Colts and hopefully some ISC from mid year.
The Broncos are trying to get a 'teacher' for him for the next two years.
They're spine players too, it's one thing for Coates, Cobbo and Fifita to go from MM a few ISC games and then NRL but spine has a lot of learning to do.
Walker did it from MM to NRL but I don't think it will happen too many times with spine.