Complex sentence: During the 2007 season, first-team chances at St. Helens were limited so Ian was loaned to Hull Kingston Rovers, he was instrumental in keeping them in Super League in their first season, making 18 consecutive appearances.
Split into simpler sentences: During the 2007 season, 1st team chances at Saints were limited so Ian was loaned to Hull Kingston Rovers. He was instrumental in keeping them in Super League in their first season, making 18 consecutive appearances.