Lets be honest the PAC means just about everything for us in the winter. Yes a -NAO can help save us occasionally. But a transient block last week screwed us badly. If the PAC sets up and stays bad we are done. But that would be the same conclusion in an enso setup. Personally I dont think we see a +AO in Jan/Feb. Not based on science but because we have seen a predominately +AO for a while now. And the law of averages would say we are due to see it flip.