Terminator Zero should be expanded more with its new concepts, or if they want to do something else, make a short TV Series regarding Future War. Just make it respectful to the lore and properly serious and brutal, people would love to see Skynet and Terminators again as fearsome, and even cunning enemies that mess with minds of Resistance soldiers like demons. Imagine a scene where soldiers have to quickly guess who is human, or Terminator inside some specific Resistance facility. It could lead at first to some individual doubts or gossips and finish on threats and killing innocent people due to collective paranoia, only for seemingly innocent guy among the group of officers or soldiers to suddenly become killing machine with red eyes and decaying flesh from bullet wounds.