https://www.pcgamer.com/new-overwatch-hero-teaser-points-towards-torbjrns-daughter/

Brigitte Lindholm, as seen in the Honor and Glory animated short.

Earlier this week, a cryptic tweet appeared on the Overwatch account discussing a declassified mission report where Overwatch Chief Engineer Torbjörn Lindholm suffered significant injuries, but was saved due to the bravery of Lieutenant Reinhardt Wilhelm. We assumed it was the first teaser for Overwatch's forthcoming 27th hero.