To the Lubavichers
To my understanding(If I’m wrong correct me) the Rebbe believed that the Holocaust was a Gezerah and therefore it shouldn’t be discussed. The Friediker Rebbe, on the other hand, basically held like Rabbi Miller that the Holocaust was a punishment from Shamayim for the breakdown of European Jewry. Now since the Rebbe venerated his predecessor, how was he able to disagree with him?