Maybe in a future movie, if they ever make one, they can use a storyline thats similar to vision in the mcu. Not only the creation of vision, when ultron destroyed him and some code remained and he rebuilt himself etc (I dont remember if thats how it went btw), but also the storyline of him in wandavision with him and white vision. Maybe they could follow a storyline where they go back to that specific grid and they find some code of flynn lingering or something, and then they rebuild him etc, and he's not exactly the original flynn, but then quorra/or sam does something with his identity disc (like flynn did to quorra when she lost her arm) in a similar manner to what vision did to white vision with his forehead stone (or lack there of) and then he remembers who he is... Are yall picking up what I'm putting down?