I have a script all ready that will randomly rearrange the layers what I am trying to do is:
1. Have a layer arrangement
2. Rearrange the layers (the layers have a low opacity so when the layers are rearranged it looks different) because the layers 100% overlap
3. Record the layer rearrangement in the animation
4. Rearrange the layers
5. Record the new layer arrangement
6. Repeat…
Does this make more sense?