Simon West's action-thriller needs a new leadAre you fit, able to walk nonchalantly away from giant explosions, and available at very short notice? If so, you may want to contact Simon West. The director will be on the lookout for a rapid replacement for his Stratton lead Henry Cavill, who’s quit the production a week before shooting was scheduled to start.According to ScreenDaily, the Man of Steel had been unsuccessfully lobbying for changes to the shooting script.