Wrecking Ball Has Been Teased Since the Launch of Junkertown
Some time during beta, the Hanamura map had a poster of D.va at the Arcade Room several months before the hero was announced. The Dorado map had a mysterious Sombra mentioned in the newspapers found on the ground, long before the hero was announced. Wrecking Ball has been a poster in Junkertown all along for several months since its launch (September 20, 2017).
This is the poster in Junkertown. It is in this location where Hammond landed after taking a ride on a life pod attached to Winston’s rocket. Wrecking Ball became the champion of Junkertown’s arena — and it has been right there in the poster all along.
Be very sharp next time Blizzard releases a new map. You never know what clues about the next hero might pop somewhere in the map.