Clive Churchill Medal winner Luke Keary will join Mal Meninga's Australian Test squad in place of Melbourne Storm star Cameron Munster, who has withdrawn from the squad due to personal reasons.
Roosters five-eighth Keary is set to cap an outstanding season by earning his international debut with the Kangaroos.
"It's unfortunate to lose Cameron for the next two matches but there's far more important things in life than football sometimes," Kangaroos coach Meninga said.
"We've brought Luke straight into the squad and he fully deserves the opportunity after what was a fantastic season.
"He's delivered on big occasions countless times over the past few years and I've got no doubt he'll deliver again if called upon during the next two weeks."
Reagan Campbell-Gillard (Penrith Panthers)
Daly Cherry-Evans (Manly Warringah Sea Eagles)
Damien Cook (South Sydney Rabbitohs)
Boyd Cordner (c, Sydney Roosters)
Tyson Frizell (St George Illawarra Dragons)
Dane Gagai (South Sydney Rabbitohs)
Valentine Holmes (Cronulla-Sutherland Sharks)
Ben Hunt (St George Illawarra Dragons)
Felise Kaufusi (Melbourne Storm)
Luke Keary (Sydney Roosters)
David Klemmer (Canterbury-Bankstown Bulldogs)
Josh McGuire (Brisbane Broncos)
Jordan McLean (North Queensland Cowboys)
Latrell Mitchell (Sydney Roosters)
Tyrone Peachey (Penrith Panthers)
James Tedesco (Sydney Roosters)
Jake Trbojevic (Manly Warringah Sea Eagles)
Tom Trbojevic (Manly Warringah Sea Eagles)
Aaron Woods (Cronulla-Sutherland Sharks)