hard to say but the club has obviously indicated that once they believe they are ready that they'll throw them in there. here's my thoughts.
Galvin we need to be patient with. yes he is immensely talented but he hasn't even played Jersey Flegg yet. a preseason with first grade will put him on the path but he needs the Leilua diet in order to bulk up, even if he plays at 6. it's likely he gets a debut next year but I think consistent first grade is a while away, especially if he is immediately transitioned into being a backrower. that said, as we've seen with Tallyn, stranger things have happened.
Kit Laulili'i is already monstering Flegg and is someone I could see debuting late 2023, along with Chris Fa'agutu. Unlike Matamua, the toughness and physicality is already there for Kit and he is a very competent ballplayer. very much a watch this space, but don't be surprised if he graduates to Cup in the next month with first grade coming afterwards. there is absolutely a spot for him to come in and make the 13 his own given Matamua's issues and the fact that it has been a revolving door for us all year.
Conti's future I'm not certain of. I only hear a few things out of the Wests side of things, whereas Balmain I have no connections. as a result I'm unsure if he's doing a preseason next year with first grade, whereas I know Heath Mason is. he is brilliantly talented but he is also tiny. if I was a betting man I'd say likely Origin period 2025 debut with regular first grade to come in the years that follow, but that depends on his physical progression.
Onitoni is likened to Suaali'i and it's easy to see the comparisons. that doesn't mean that he will be ready the moment he turns 18 though. I don't think its beyond him, but our expectations need to be tempered. he and his brother have been anointed by the club, but that doesn't mean they'll deliver a premiership when they're still in their teens. late 2025/early 2026.