They're already almost out of Flash villains as it is.
Are you kidding? They're not even close.
They've still got The Fiddler, The Thinker, Rag Doll, Shade, Thorn, Abra Kadabra, Golden Glider, Mirror Master (or was he in one already?), The Top, Trickster, Blacksmith, Brother Grimm, Kilg%re, The Turtle, Doctor Alchemy... and more. And, they can give him other heroes enemies like they're doing for Green Arrow (anyone else pissed they used Captain Boomerang with GA instead of the Flash?) They can give flash a few of Green Lantern's enemies... Evil Star, Evil-O, or Goldface... Or, Atom villains... Bug-Eyed Bandit or Plant Master!
Bwah-ha-ha-ha!
My main problem is that I think the guy playing Eddie Thawn would have been a better Barry Allen than the guy playing Barry Allen.