Also, if the Rebbe is Halachically a Navi, then he deserved to be killed. Because his primary nevuah, aboutbeing Mashiach coming soon has not come true. And if soon could be redefined into meaning anything at all, then I can be a Navi as well, because of the Ani Maamin.
And that’s ignoring the things the Rebbe predicted incorrectly and erred on numerous times. (A tzaddik can err, a Navi cannot.)