Complex sentence: At the end of a 3-15 season, Jon Norris wemt to being the General Manager, then on August 8,2011, hired Pat O'Hara as the VooDoo's third head coach.
Split into simpler sentences: At the end of a 3-15 season, Jon Norris went back to being the General Manager. Later on August 8,2011, hired Pat O'Hara as the VooDoo's third head coach.