Joe Wolf's tenure as coach of NBA G League's Greensboro Swarm ends Posted Jul 1, 2020 The Charlotte Hornets are letting go of the coach of the team’s developmental league affiliate in Greensboro. Joe Wolf was hired as coach of the G League’s Greensboro Swarm in 2018. Hornets General Manager Mitch Kupchak announced Tuesday that Wolf’s contract would not be extended. Wolf played at UNC, where he was an All-ACC selection in 1987. (High Point Enterprise)