Melbourne Storm have given captain Cameron Munster permission to discuss terms with Papua New Guinea’s NRL team. The move could see him leave the Storm before his current contract ends. Former Canberra Raiders hooker James Segeyaro has suggested this potential transfer. Storm’s captain Harry Grant faces another setback after aggravating a hamstring injury. Meanwhile, Canterbury Bulldogs coach Mark O’Neill confirmed Todd Crichton’s return will not affect first-grade selections.