Why are the androids in [ALIENS][1] and [ALIEN³][2] designed after the original Weyland from [AVP][3], but not in any of the other movies?


  [1]: http://en.wikipedia.org/wiki/Aliens_%28film%29
  [2]: http://en.wikipedia.org/wiki/Alien_3
  [3]: http://en.wikipedia.org/wiki/AVP:_Alien_vs._Predator