The Hunga eruption is an interesting wild card, as something like that doesn't happen all the time. Not sure how much of an impact it will have.
Oh, and I might scream if this part of the outlook comes to fruition and it means another lackluster December/holiday period:
"These atmospheric ingredients will also be present to generate some early-season snow, but this will not be an indicator of how the entire winter will play out, but instead, the start of a bookend winter in terms of snowfall."