Pass blocking was among the glaring weaknesses in the last two preseason games for the Redskins.  Tackle Stephon Heyer of Maryland is being counted on to provide better protection for quarterback Jason Campbell against the Super Bowl champion New York Giants Thursday evening.  New Orleans natives LaRon Landry and Greg Blache are keeping close tabs of hurricane Gustav.  Landry is coming off a hamstring injury and should play against the Giants.  Blache is the defensive coordinator.