Luke has been linked to a move to Super League for 2019.

According to The Wide World of Sports, the New Zealand Warriors are reluctant to re-sign the hooker and may let him leave at the end of this season.

Luke is off-contract at the Warriors at the end of 2018. He joined the club from Souths in 2016 on a huge three-year deal.

The 31-year-old has been in impressive form this season, helping the Warriors to eighth place on the NRL ladder.

Luke has played more than 200 games in the NRL, after making his debut for the Rabbitohs in 2007, and has 37 Test caps for the Kiwis.