https://www.gamespot.com/articles/gamescom-2018-overwatch-and-lego-are-teaming-up/1100-6461320/

During Gamescom 2018, the Lego Group teased that an announcement concerning a collaboration between Overwatch and Lego is coming soon. The teaser depicted the outlines of six Lego figures, each stylized after one of Overwatch's heroes.

From left to right, the six figures appear to be Widowmaker, Reinhardt, Genji, Soldier: 76, Mercy, and McCree. Neither the Lego Group or Blizzard would comment further on what the two companies' collaboration might entail, but Blizzard did promise to announce new Overwatch content at Gamescom on Wednesday, August 22. So we might be finding out pretty soon.