Is it possible that Kushina will also get edo tenseid? And what her role will be then? Give Naruto info on Uzumaki can. Explain why Naruto's bijuu's form are special. Be there just for a touching reunion with Minato and Naruto. Whats you opinion on this?
I fully believe Kushina will be revived and with Minato (and a lot of other characters as well) the edo tensei cancelled (and leaving the person alive, a lá Madara) somehow.