17 year old Gregg made arguably the best Haven debut in the clubs history. The young scrum half scored a hat trick to help end Salford's unbeaten National League 1 record infront of the sky cameras. He went on to gain national recognition which has led to a call up to the England U18's side which are to tour Australia in July/August.

Gregg joined the club in 2007 from local amateurs Kells. Haven fought off competition from many super league clubs to land the youngster who has been tipped to play in the Super League in the future.