The ENSO subsurface configuration looks like a La Nina pattern will redevelop in the central subsurface, so that trend is usually associated with -PNA. I think the above map looks good.
NOI blows up a little here (NPH)
http://www.meteo.psu.edu/fxg1/ENSHGTAVGNH_12z/ensloopmref.html
-NOI In April is a big deal for El Nino Apr-Jun, I think.
This is nice
But look at how the -PNA builds in (Since Jan 1- April 18 we are going to have the most -PNA on record for the time period!)
This is my forecast for next Winter, El Nino or not..