So I have this Idea for the flash movie.What if Barry travels back in time for maybe like 10 years before in order to investigate something that has to do with an information about detective West's lost daughter.He travels back in time in another city and there he meets Iris West a reporter at Gotham Gazette who is 27 then close to flash's age.At first site he is stunned with her so he approaches her and as they meet each other they get in a relationship.He is starting to forget about the future and he stays there for 3 weeks. He doesn't reveal his secret to her but after he starts to question his actions he disappears without revealing anything to her about her father or his secret because he doesn't want to disrupt the timeline.After he returns back to the future he decides to just sent her anonymously information about her real father.She then moves to central city to meet her father and at the police station and they meet again. She remembers him and after explaining everything to her they get again in a relationship and eventually marry(at the end of the movie obviously).But it is revealed later that his travel back in time did efect the timeline after all giving birth to the true villain.Now he will have to decide what to do because it seems that the only way to beat him would be to never have met Iris before.Now in order to do that Jessica Chastain or Bryce Dallas Howard would be my pick.I think it is an awesome idea what do you guys think?It would be interesting to see flash being in a relationship with an older woman that is based on time itself and that has a very tight connection to the villain.Do you have any other casting choice for Iris?