Hey guys I don't know if this thread has been made already but since I saw the ova I couldn't come up with a good theory about the baby crying at the end of this one, what is your explanation about it?
I think that the seal might disappear but it is still in there, and Kakashi sharingan eye can be closed, remember when Naruto and Sakura fought him, in order for them to win he had to close his sharingan eye.