I get the feeling they had a lot more planned, but the execution just couldn't be agreed upon... unless there's some other bizarre story waiting in the wings, the introduction of random new tech/side faction in this was just... puzzling. I have a feeling that Ukyo Kodachi was guiding Shigenobu for this (same team and all) since he seems to be taking on the new Fukui spot for lore/writing as of late.