Ender's Game next project for Wolfgang Petersen?

From Sci Fi Wire

"Director Wolfgang Petersen (Poseidon) told SCI FI Wire that his next project could be the much-anticipated film adaptation of Orson Scott Card's beloved SF book Ender's Game."

I think the film could be quite good, the zero-g battles might be fun on the big screen. To me the book lacked a bit of eye-kick sparkle, instead it felt quite serious and subdued, although I did enjoy it. Maybe Hollywood could insert some pazazz with a bucket full of CGI?