 After attending the Blues 2015 training camp, he was assigned to AHL affiliate, the Chicago Wolves for the duration of the 2015–16 season.Adding a veteran presence to the Wolves' blueline, Harrold posted 1 goal and 23 assists for 24 points in 70 games to end his 10 year professional career.Harrold's wife, Casey, is the daughter of former NFL wide receiver Dwight Clark.