Why Scraptrap is Biologically Impossible: The 'Endo-Skeleton Constraint' Theory

This theory is mostly based on my own conspiracies, but let's remember that in FNAF 3, the shop catches fire at the end, and William Afton is left as an Endo. This leaves us with two possibilities for how he transformed into Scraptrap: 1. If he didn't transform into an Endo and took off the suit, it would be physically impossible since a Springlock suit in animatronic mode can't be removed. 2. (and the most likely) only the Endo remained. But here we have theories since the Endo keeps the animatronic's soul, BUT remember, NOT THE FIRE. That's why the animatronics are destroyed, and if Springtrap hadn't gotten out in time, he would have died. But it's also true that Springtrap anatomically doesn't fit in the Scraptrap suit, and the Scraptrap suit was extremely worn out. From 2024 (FNAF 3) to 2027, a plush and metal suit DOESN'T TURN GREEN. This would mean that Springtrap and Scraptrap ARE NOT THE SAME, since... One thing is, if Scraptrap's suit is another Springlock, it wouldn't fit because it would be impossible to put one Endo on top of another Endo, and if Springtrap removes it, the Endo literally ceases to exist. Remember, Springtrap is held together by his organs and head THANKS TO THE ENDO, and besides, he's missing an arm and has new flesh, not all rotten like a 40-year-old corpse should be. That would perfectly show that Scraptrap and Springtrap are different people.