Hmm...It just crossed my mind..."All for Umbrella's sake" is something Krauser utters to Leon in RE4 during the famous knife fight scene...We never do learn what he means though...Leon asks "Umbrella!?" but Krauser's response is "Uh oh, almost let it slip," Do you think that maybe somehow Krauser had to do with Neo-Umbrella...Or is the quote just one of the many questions in RE that may never be answered...