You know,as huge of a fan of Toho monster films as i am,why does it seem that EVERY single idea they have that never comes to fruition is always much cooler than what the project eventually morphs into? King Kong and the Gargantuas together, Jet Jaguar getting his own TV show,all these wild variations of Frankenstein films,Godzilla vs the Devil....
  ...i guess it's better than the US route where you are promised the concept and it is then actually made and not worth your time anyway.