One of the big questions a lot of people had was why Grant Gustin’s TV version of Barry Allen/The Flash was not allowed to appear in the DC Movies, although we at FTN understand exactly why, but now Zack Snyder has discussed why.
With Ezra Miller’s Flash set to appear (probably) in Batman V Superman later this week, Snyder has discussed the difference between the two flashes: “I just don’t think [Gustin] was a good fit.
“I’m very strict with this universe and I just don’t see a version where…that (tone is) not our world.”
He wasn’t done there though as he delved deeper into the part of the DC Mythology we have been confident we’ll see developed on the big screen, just as it has been on the small ones – The Multiverse: “Even if Grant Gustin is my favorite guy in the world and he’s very good, we made a commitment to the multiverse (idea), so it’s just not a thing that’s possible.”
So that’s confirmation then, although we had a fair idea that was the case after Geoff Johns’ comments about the multiverse (here)
Source: New York Daily News