Old Saban would have make 2 different Power Rangers series out of Goseiger and Gokaiger. That what Neo-Saban wanted to do before they got stuck with the stupid 20 episodes pre year rule. Samurai would have the same storyline as its Neo-Saban version, but there might be a back story of how the 5 original Samurai houses end up hiring people from another nation to fight the Nightloc. As for Disney, I have no idea, yet.