There is too much volatility in long range forecasting due to the inherent chaos of atmospheric principles that bring us our ambient weather on a daily basis. There are also prognostications like teleconnections that are a main driver for cyclical patterns in North America, which are absolutely a driving force behind winter weather forecasting due to the addition of long wave amplitudes that accompany the cold/warm pushes from poleward moving airmasses. At a time like this, there's only takes on trends and comparing to previous cycles from years past to get a glimpse of the, "What might happen.." portion of long range, winter forecasting. There are too many variables to discern as to whether the season is prime for a drubbing or a dud. Until then, I wouldn't even sweat it and come back in the mid-fall time frame where some of the indications becoming clearer, but still a ways from solving any riddles on what might happen in the months ahead.