"To be honest, every off-season or every time I'm sitting there watching a rugby league game, I think ... I'd love to go over there and play some league just for a season," the 24-year-old, who has 36 caps for New Zealand, told the What A Lad podcast.
"I'm not sure what position I'd play, but I'd love to go over there and give it a crack, who knows."
Several current All Blacks have previously expressed an interest in playing in the competition.