It's not too surprising.
DC seems to be sticking with Ezra for the moment at least.
That guy makes Majors look like Tom Hanks.
The sad part is I really like Ezra Miller as an actor, at least the roles I've seen them in, and they look like they're going to be great in The Flash, and I say that as someone who isn't super pumped about Keaton returning (which I really should be).
Just replace him with Barry Keoghan - they look quite similar and Barry has no baggage and is a better actor.....and he's already called Barry.
I know it's all talk at the minute, but the rumours coming out are that The Flash is going to be surprisingly very, very good.