Hull KR has announced that New Zealand coach Nathan Cayless will take over as head coach in 2027. The appointment is agreed on a three-year deal, with Cayless set to replace current coach Willie Peters, who is set to depart following the end of his tenure. Both outlets report the same key terms: Cayless is the incoming coach, the start date is 2027, and the contract length runs for three years. The announcement frames the move as a planned transition rather than an immediate change, indicating that Hull KR will complete the current period under Peters before Cayless begins. No additional details about the reasons for Peters’ departure, Cayless’ prior coaching record, or specific recruitment plans beyond the handover are included in the provided accounts. The information is consistent across sources, confirming the leadership change and the timing of when it takes effect.