Iron Five Or Deep Bench, Hubert Davis Says It's Up To The Players Posted Jun 22, 2022 The "Iron Five" quickly became a thing in Tar Heel lore a few months ago during UNC's run to the national championship game. But that wasn’t by design. A question that bounced around in the media since the Tar Heels fell to Kansas in the national title game on April 3 was if North Carolina coach Hubert Davis would use more of his bench next season. (Tar Heel Illustrated)