Billy Slater is confident he will be fit for State of Origin II after coming through a training session on Wednesday.
The Queensland Maroons full-back missed the opening game of the series due to a hamstring injury, but was named in the squad to face New South Wales Blues this weekend.
Kevin Walters' side must win at ANZ Stadium on Sunday to keep the series alive and Slater expects to be ready to play his part.
"I wouldn't be in this situation if I didn't think I was going to be right for Sunday." said the 35-year-old.
Maroons prop Dylan Napa was also able to train and a decision on his fitness is set to be made on Thursday.
Slater said he is happy to switch from his usual position to accommodate Kalyn Ponga.
"I think Kalyn is probably going to play multiple positions, and full-back could possibly be one of them; I'm not too sure," Slater said.
"I'm happy to play anywhere for the team, whatever is best for Queensland and our team. Anyone is willing to move around from their specific positions and bend a bit for the team.
"We haven't discussed that as yet but I'm sure Kevvie [Walters] has a plan in his head. He's certainly going to be a great attribute to us coming onto the field when the Blues are a little bit tired and he's coming off the bench.
"He's a dangerous player, he's not a small lad, and he could play a number of positions and even handle the middle of the field.
"We've had Daly Cherry Evans and Cooper Cronk fill that role in the past; Michael Morgan has played that utility role of the bench too. I'm sure Kalyn could hold his own in the middle of the field."
|Chargers lead NFL Pro Bowl selections, Brees named NFC starting QB|
|Pro Bowl 2019: Chargers lead NFL with 7 selections, Drew Brees named NFC starting QB|
|Savea re-signs with All Blacks, Hurricanes|
|Flanagan facing de-registration as Sharks, Tigers cop huge fines|
|Napoli rejected £95m offer for Koulibaly amid United links – De Laurentiis|
|Kovac feels for axed United boss Mourinho|
|Rabiot, we do not need you – PSG fans respond to wantaway midfielder|
|Guardiola hails assured debut from Man City youngster Garcia|
|He´s very happy at Tottenham – Arsenal boss Emery wants Pochettino to reject Manchester United|
|Rams sign RB C.J. Anderson|
|Good luck with the Red Devils - Norway PM´s message for Solskjaer|
|Pogba was ´dancing on the grave´ of Mourinho - Neville|
|Solskjaer set to replace Mourinho after Man United gaffe|
|City signing Steffen up to Guardiola´s goalkeeper demands, says Berhalter|
|Mourinho is so strong - Guardiola backing for fallen rival|
|Mourinho? Ausilio dismisses Inter return after United sacking|
|Whyte needs to raise his game to beat Chisora again - Haye|
|Brussino leads late Tenerife rally as Venezia down Holon|
|Orleans 1 Paris Saint-Germain 2: Super sub Diaby sends holders through|
|Leicester City 1 Manchester City 1 (1-3 on penalties): Muric stands tall in poor shoot-out|
|Middlesbrough 0 Burton Albion 1: League One side reach semi-finals|
|Bologna 0 AC Milan 0: Bakayoko sent off as Inzaghi claims point against former side|
|Fortuna Dusseldorf 2 Borussia Dortmund 1: Bundesliga leaders suffer shock first loss|
|Rivera yet to make a call on sitting Panthers QB Newton|
|Pulisic would thrive in Premier League, but Berhalter expects Dortmund stay|
|Raptors coach Nurse fined by NBA for criticising referees|
|Solari ´loves´ struggling Real Madrid star Isco|
|Mourinho sacked: Pogba, Lukaku, Fred and his other Man United signings rated|
|Mourinho sacked: What does it mean for Manchester United players?|
|Ibrahimovic provides short-term pain, long-term gain for US - Berhalter|
|River Plate 2 Al Ain 2 (aet, 4-5 on penalties): Perez misses decisive spot kick|
|De Bruyne and Aguero back for City, surprise debut for Garcia|
|Uncapped Varun ´panicked a little´ after huge IPL deal|
|Replays scrapped for FA Cup fifth round|
|Pochettino readies big guns for Gunners|
|Ex-Wasps star Wade struggling with NFL transition|
|BCCI rejects ´baseless´ claims over Kohli-Paine ´banter´|
|Ibrahimovic re-signs with LA Galaxy for 2019|
|Mourinho sacked: Solari not worried for Real Madrid job|
|Mourinho sacked: 895 days and more than £700,000 in five-star luxury|
|ES Tunis 1 Guadalajara 1 (6-5 on penalties): Dhaouadi holds nerve to settle ill-tempered affair|
|Murphy lands permanent Tigers role|
|Mourinho sacked: Real Madrid´s Marcelo lauds ´great coach´ after United exit|
|Unadkat, Varun the top buys at IPL auction|
|Emery prepared to give youth a chance in north London derby|
|Tottenham extend Vertonghen contract until 2020|
|Panthers safety Reid receives seventh random drug test of 2018|
|Kovac relishing Klopp challenge in Champions League|
|Bancroft to return, teenager Lamichhane to fly the flag for Nepal in Big Bash|
|Liverpool still have plenty of work to do - Klopp|
|Messi ´never imagined´ his success after winning record fifth Golden Shoe|
|WATCH: Timberwolves´ Gibson tries to block shot with his trainer|
|Mourinho sacked: Klopp praises departed Manchester United boss|
|Mourinho sacked: Jose the best Manchester United manager since Ferguson - Gerrard|
|Mourinho sacked: Ferdinand calls for ´fresh ideas´ at Man United|
|Mourinho sacked: The mystique has gone as United spell ends in divorce|
|´He´s an interest not only for us but for many´ - Zola praises rumoured Chelsea target Wilson|
|Mourinho sacked: Pochettino focused on Spurs amid Manchester United rumours|
|Mendis eyes double-century for departing Samaraweera|
|Mourinho sacked: Zola expects Jose to be in another job ´soon´|
|Mourinho sacked: Five reasons it went wrong at Manchester United|
|Mourinho sacked: Jose´s Manchester United record in Opta stats|
|Mourinho sacked: Pogba, Ronaldo and Jose´s biggest bust-ups|
|Mourinho sacked: Blanc, Solskjaer - the men who could steady the United ship short-term|
|Mourinho sacked: The football world reacts|
|Mourinho sacked: What former United stars said after Liverpool loss|
|Mourinho sacked: Where next for the axed Manchester United boss?|
|UEFA to investigate alleged racist incidents at Vidi-Chelsea|
|Australia unchanged for rest of India series|
|Mourinho sacked: Pogba´s tweet a dig at departing Man United boss?|