Warriors coach Andrew McFadden has confirmed the four players to drop off his original squad for the NRL Nines at Eden Park this weekend.
McFadden initially named an extended 22-man squad to prepare for the tournament including most of the club's biggest names.
Among them was Warriors and Kiwis captain Simon Mannering. McFadden was keen to have the 212-game NRL veteran involved but has reached a decision not to run with him ahead of what will be another demanding NRL season.
"He just wasn't right, he's had a couple of little niggles so we decided not to risk him so we'll gets him ready for the start of the season," McFadden said.
"We obviously pushed him quite hard in the preseason and sometimes you pick up niggles. He's picked up a couple, only very minor, so he'll be alright."