I'm wondering what would happen if someone were to acquire all the karma seal of the Otsutsuki represented at the ten tails Monument? Could the Otsutsuki be reanimated as extensions of the ten tails? There is room for six different paths of karma and I do mean paths like six paths. Like six paths of pain except Otsutsuki reanimated. The new gen Nagato would benefit from being Uzumaki because of having to manipulate all those high tier karma seals. It would be bad ass if there was an Uzumaki around with a dojutsu that could gather all those karma seals.