Overwatch/Retcon


 * Brigitte's age and used to be the oldest of Torby's grandchildren.
 * Gabriel got jealous of his best friend, Jack Morrison, because the latter became the leader of Overwatch and Reyes was passed over a promotion.
 * Hana Song used to be a StarCraft pro-player.
 * Gone Horribly Wrong: Before Moira made her huge debut, it was accepted by the fans due to some in-game interactions, that Dr. Ziegler transformed Gabriel into Reaper due her trying to saving him combine with a Rezzing gone wrong.