The Warriors hooker is off-contract at the end of the season, which for the Mount Smart club, will wrap up following next week's game against the Raiders in Canberra.
Coach Stephen Kearney said after the loss to the Rabbitohs, that it at this stage, it's looking like the game was Luke's last at home in a Warriors jersey.
Luke's since posted on Twitter that he isn't retiring, and he's looking for a club, asking if there are "any takers".
NRL COVERAGE POWERED BY MACHINERY HOUSE - IN A LEAGUE OF THEIR OWN