Five nights at freddys discussion?

So I was just reading "The silver eyes" Scotts fnaf book.

I got up to page 262/328 when I was like

"Wait.. So the criminal night guard put the children into the suits, and they got killed by the springtraps eventually, and now they're the animatronics?"

But wouldn't their endoskeletons take up the space where their bodies would be?

If anyone could shed some light on any of the story at all it would be great.

Please read better books.

@bittervoid:The suits probably have a little extra space in them, for wires and the like. If you've played any of the games you've probably seen the animatronics, and they're much bigger than the endoskeletons.

I haven't read the book yet, but I have heard it was pretty good.