Ok, so the picture in Chapter 2 of the Fangle book gave me an idea. So Foxy goes rabid, but what if everyone else does before him? Some animatronic or person figures out how to control the animatronics, and decided to have them go to war. Foxy and Mangle are the only ones who don't go rabid, so then the person animatronic sends all of them after Fangle, so Foxy and Mangle are forced to leave the pizzaeria and get help elsewhere, where they stumble apon Sister Location, they help Foxy and Mangle save there friends, then find out the person animatronic controlling them was Nightmare, so they go to FNAF 4, and have a HUGE battle, where Foxy nearly dies. Then a few years later, after Foxy and Mangle have made a family, Foxy goes rabid because Nightmare secretly planted a glitch in his A.I system or something kind of shocker thing that makes him angry, so he attacks his family. That's all I got, whaddya think???