Complex sentence: He was previously the coach with Ebbw Vale RFC whom he was with for a season and a half, saving them from relegation in his first half season and leading them to the runners up spot in his second and last season.
Split into simpler sentences: He was previously the coach with Ebbw Vale RFC whom he was with for a season and a half. Saving them from relegation in his first half season and leading them to the runners up spot in his second and last season.