Its like I was saying to Will yesterday, the issue is we need some large tropical impetus to shake up this stable hemispheric alignment that features an extra tropical Pacific that is very hostile to ne US snowfall. My guess is that an immensely active tropical season followed up by a healthy La Nina could do it....much like the massive El Nino in 2016 realigned what had been a very favorable extra tropical Pacific for ne US snowfall.
I failed to recognize this in my past couple of outlooks, which is why correctly forecasting the polar domain was useless as it relates to the snowfall forecast.
These failed efforts have taught me that high latitude blocking is not as proiminent a driver as I had perceived.