The fact, assuming it is fact, that the models (synoptic ones) are showing, at times, a more unsettled/changeable set up has zilch to do with any prospect of a cold regime, from Greenland-Arctic northern Scandinavia. What might happen mid month is beyond my scope but what little I understand about longer term teleconnections does not suggest any major pattern swing by then. Of course we simply do not know with the data we can access. UK Met with their access to huge amounts from any model centre they wish to access, including their own, seem dubious, at the moment, of any marked change to deep cold out to early December. But it is fun to try and outsmart them which is why so many of us scan the models and try to look for signs of white falling from the sky at our our own location.So long as we respect one another's point of view and keep of the personal digs etc the upcoming months can be enjoyable and interesting.