NSW are set to take over the spine of the Kangaroos team with James Tedesco, Damien Cook and James Maloney in the box seat to replace Queensland's retired stars.
The trio were part of 12 Blues and just five Queenslanders named in Kangaroos coach Mal Meninga's Origin merit squad on Sunday, after Brad Fittler's rookie-laden side claimed just NSW's second series win in 13 years.
Meninga's merit team last year was a clear guide to World Cup selection, with 14 of the 17 named eventually playing some part in the Kangaroos' success.
This year shapes slightly differently leading into Tests against New Zealand and potentially Tonga, with Meninga monitoring the performances of Aaron Woods, Reagan Campbell-Gillard, Josh Dugan, Michael Morgan and Matt Gillett who played little or no part in Origin.
But it's the selection of Cook at hooker, Maloney at halfback and Tedesco on the bench of the merit team that are of most interest given the gaps opened in the Australian side by the retirements of Cameron Smith, Johnathan Thurston and Billy Slater.
"Obviously it's a big indicator around our spine," Meninga told AAP of the merit side.
"(Cook)'s in the box seat now (to replace Smith).
"He's playing for a successful club and had a successful series; all three games were quite good for him.
"He's a great ball runner obviously. He's skilful though too and makes his tackles.
"He can kick as well and that's something I like in a No.9."
Notably Maloney was named at halfback alongside Queensland's Cameron Munster at five-eighth - a clear indication of how Meninga could use the Blues playmaker in the future.
"I was very impressed with Jimmy through the series and his whole year," Meninga said.
"His game management and his ability to keep the team in games.
"There were parts of that second game in particular where his composure, kicking game and game management allowed NSW to stay in the game and eventually gave them the impetus to win it."
Meninga said Tedesco was the standout to become the next Kangaroos fullback after Slater was named in the merit side but won't feature in future Australian sides.
Kalyn Ponga could have shaped as another option this year given his impressive performance in Game II but Meninga said he wouldn't challenge Tedesco for the role in 2018.
"(Tedesco) is the front-runner, absolutely," Meninga said.
"He's been waiting in the wings and on the selection table around the No.1.
"Kalyn had one great game for the Maroons and is having a breakout year, really, with the Knights.
"He is certainly a player I'd guess will be the No.1 for Queensland next year, him and Val Homes will be pitching for that.
"Once he establishes himself as the No.1 for Queensland then he will go head to head with James Tedesco."
2018 Kangaroos Merit Team: Billy Slater, Tom Trbojevic, Greg Inglis, Latrell Mitchell, Josh Addo-Carr, Cameron Munster, James Maloney, David Klemmer, Damien Cook, Josh McGuire, Boyd Cordner, Tyson Frizell, Jake Trbojevic. Interchange: James Tedesco, Jack de Belin, Josh Papalii, Paul Vaughan.
