Phoenix Crossland is back in contention for New Zealand after completing a four-game suspension, though coach Stacey Jones has yet to decide his role.
Crossland is on the extended bench for Saturday's World Cup semi-final against Tonga at McDonald Jones Stadium, where Jeremy Marshall-King has impressed during the tournament.
Crossland won Newcastle's Danny Buderus Medal after a strong season capped by a preliminary-final victory over Penrith, but missed the grand final.
Marshall-King was injured in New Zealand's opening match of last year's Pacific Championships, which the Kiwis won, and missed the final; Crossland took over at hooker.
Jones described Crossland as a much-improved player after a special season for Newcastle, while Marshall-King said the hooker position remained competitive.
"I think for myself it's just being the best I can. The hooker role is up for grabs and we challenge each other in training," Marshall-King said.
Jones also noted that Te Maire Martin was in contention.
"We have got Te Maire Martin too. It is no given that Phoenix will play," Jones said.
"Now with the six-man bench, you get more flexibility," Jones added.
Marshall-King said New Zealand's forwards made him feel secure, but expected a demanding contest against Tonga.
"We know it is going to be tough against a big crew of Tongans, but we have a big pack as well. It is going to be a grinding game."