Original sentence: Prior to the role of Edward being cast for the 2008 Twilight film, Meyer opened that, although Edward was "Indisputably the most difficult character to cast, [he] is also the one that I'm most passionately decided upon
Edited sentence: Prior to the role of Edward being cast for the 2008 Twilight film, Meyer opined that, although Edward was "Indisputably the most difficult character to cast, [he] is also the one that I'm most passionately decided upon