Castleford Tigers have signed Hull utility player Peter Lupton on a three-month loan deal. The 24-year-old, who has previously played for Super League sides Leeds and London Broncos, played in five of Hull's first seven games this season.
But he has been overlooked since the 46-0 defeat to league leaders St Helens last month.
Lupton is an accomplished scrum-half and stand-off, who will provide short-term cover for the Tigers.