Yeah I was pondering the head-fakes of this year. That being said, we are kind of following the la Nina blueprint so far. Early season snow for half the forum and neg NAO with potential in December occurred (the 2nd storm messed up the 3rd but that's another discussion). The warm/snowless January and potentially Feb.
Late February and March are typically the other window in la Ninas. Sure we could go 11/12 warmth but return of blocking when occurence in December, la Nina tendencies, make me think that this could be legit.