You know what will be a good AU for the blind betrayal mission, if Danse knew the whole time he was a synth and was feeding information about the brotherhood to the Institute. Only for his cover to be blown by the same person who trusted him, who saw him as an royal allie. Imagine the angst that the sole survivor would go through [specifically if they had a crush on him] and what would Scribe Haylen do when she found out her close friend was aiding the enemy.
But the mission would end differently than in game, depending if you sides with the brotherhood or institute for the end game. As there is zero chance that Elder Maxson would allow him to walk away alive. And if you side with the institute it would be easier for them to destroyed the Brotherhood.
Lmk your thoughts, or if someone wants to attempt to write this as a fanfic.
(This song fits the emotions i am trying to sell, especially with the lyrics "Please don't go... I love you so")





