This is a villain I would love to see in the series. He is a classic villain, but is still obscure enough to work for this show's purposes. I belive he would fit in well with a serious toned batman show.
I give crane red hair as a referance to the Batman: The Animated Series, in which he also had red hair. I gave him yellow eyes because yellow is the color of fear so yeah. I would see this character as a sadist who gets off on fear. The disign for his scarecrow costume I just stole off google images, being the only CGI scarecrow picture I could find. And it's cool as hell.