This is exactly what you want to see as the lead in for a warning level snowfall event for the majority of the subforum. If I had to be picky on this look, I would like to see the lobe of the polar vortex tilted a bit more on our side of the globe, closer to Hudson Bay than the Arctic Circle.
If we get to New Year's Eve and we see this potential still there, and not stuck in the D14+ wonderland, then it might be cause for legit optimism.