According to the GuardianUK...SWATH will star Kristen, Charlize and Joel Edgerton.

Very interesting bit from GuardianUK, Thanks to KStewAngel. We're not sure if they just assumed the role is now Joel Edgerton's since Jeremy Renner was already announced as the new lead in Bourne Legacy . We're hoping for more confirmation in the days to come.

GuardianUK ... "Bill Gray, professor of literary history at Chichester University, who is also director of the university's Sussex Centre for Folklore, Fairy Tales and Fantasy, has been appointed as consultant on the Universal Pictures production of Snow White and the Huntsman. Based on the Grimm fairytale, Snow White is to be shot late this summer and will star Kristen Stewart, Joel Edgerton and Charlize Theron."

More background info about Prof. Bill Gray via KStewAngel

Joel Edgerton, as Sir Gawain in 2004's King Arthur.