This from Empire.com:
"According to an interview with Guggenheim at SciFi Wire, the movie is set to go in front of the cameras in Australia later this year, for a summer 2011 release. The writer, who delivered a new draft of the script last week, denied rumours that Chris Pine or Bradley Cooper might be cast (“They’re all false insofar as we haven’t chosen anyone yet…”) and didn’t let much slip, other than that the film focuses on the Hal Jordan incarnation of the character."
For all the Comic Book Movie Fans out there that did not like Bradley Cooper or Chris Pine, you can let out a collective sigh because your worst fears will not be realized. For the fans that wanted one of these two guys, hey that's how the ball breaks, or the cookie crumbles or whatever. They need to get Sam Worthington in there to sign the dotted line and be done. Hey DC please start filming already.