Complex sentence: Ruddock temporarily left rugby following his departure from the Wales team, but returned to the game as coach of Mumbles RFC in the Welsh lower leagues, also taking charge of a World XV and coaching the forwards of a Barbarians select team.
Split into simpler sentences: Ruddock temporarily left rugby following his departure from the Wales team, but has returned to the game as coach of Mumbles RFC in the Welsh lower leagues. He also took charge of a World XV, and coached the forwards of a Barbarians select team.