Matthew Gray Gubler as The Weather Wizard.
Flails. This is...I don't even. It's perfect.
Aaron Eckhart is a good call! I still don't see Joel McHale as Wally but all the other casting looks pretty spot on!
Its... meh... and Deathstroke and Etrigan aren't Flash characters
Hence why I said "Next two are the "general DC" folks." My bad for not just posting the pics and doing w/o the commentary=P
These are amazing picks. I, a grown man, squealed when I saw John Barrowman as Jason Blood. It's just too perfect for words. And I do think that Joel McHale as Wally is brilliant, he can play Wally's snarky sense of humor perfectly.
Might I make a suggestion of my own. Aaron Eckhart as Barry is great, especially for (as you already noted) a Silver Age Flash. My post New 52 Barry (the character is much different now, anyone will admit) is as follows...
I think Bradley Cooper would be an awesome New 52 Barry. He is funnier now than he used to be (his role in JL kinda proves that), more light hearted, and I think Cooper could give us that.
I hope a Flash film does take off.
That's the problem with the DC film franchise (including their Original Animated Films): they focus a bit too heavily on just Batman and Superman. Both Bats and Supes have/are entering reboots, whilst other popular characters such as Wonder Woman or Aquaman have yet to make any big-screen appearance. Some haven't even made a significant live-action appearance.