Panthers fullback Dallin Watene-Zelezniak will miss the next three weeks with hamstring injury sustained during his side's win over the Warriors on Friday night.
The club now faces a dilemma at the No. 1 position, given Watene-Zelezniak was filling in fo the injured Dylan Edwards, who underwent a shoulder reconstruction.
Panthers coach Anthony Griffin will unveil the club's new fullback for next week's clash with Cronulla on Tuesday night.