If I remember right, the show was already shot down before preproduction began. I can't seem to find the article right now though but here's the Wiki quote.
The Graysons
On October 1, 2008, it was announced that the CW network was preparing a new live-action pilot called The Graysons which would follow the life of a pre-Robin Dick Grayson.[25] Smallville exec producers Kelly Souders and Brian Peterson (But I’m a Cheerleader), as well as Supernatural exec producer McG and Peter Johnson, are behind The Graysons, which has landed a put pilot commitment at the netlet. Souders and Peterson serve as showrunners (along with Todd Slavkin and Darren Swimmer).[26]
On November 6, 2008, Variety revealed that Warner Bros. executive Jeff Rubinov, who had initially supported the project, pulled the plug on the show. Ruvinov stated that "the studio has opted not to go forward with the development of The Graysons at this time", stating that the concept did not fit with the aims of the current Batman franchise. Ruvinov continued, "Warner Bros. Television is currently working on several replacement options for the CW."
http://en.wikipedia.org/wiki/Dick_Grayson
Gold
