Sam2- a lot of people in the yeshivish community would probably say that once someone becomes a “Gadol,” it’s impossible to ever disagree with them. In fact, many would cry “?? ???? ?? ???? ??? ????? ?? ???? ?????” – “????? ???? ?? ?? ???? ???? ???? ??? ???? ???? ????”.
From the way I phrased that, obviously my opinion differs, but that’s what many in the community would say.