This is impeccable work, Ray! As I've said to you before, your ability to not only present your thoughts, but do so in a way that the reader can become educated is a true talent. I've always had a tremendous interest in long-range forecasting but over the past several-plus years I just haven't had time (or energy) to do much with it. I've read through the EP La Nina's portion of your outlook (so I have much more to go) and wanted to share some thoughts.
I share the same view OHweather pointed out in which you took a closer look at why some Nina's were colder and why some were warmer. This is extremely critical (IMO) to the understanding of ENSO events and to the understanding of what may be in the driver seat each event. While a composite of all years will provide you insight of what may be "typical" or the "averaged outcome" each event has its own flavor and it's important to understand that. You explored this, analyzed this, and portrayed this beautifully.
I also absolutely loved how you used the lines on the STA maps to illustrate where the core of the anomalies were located in relation to the ENSO regions to indicate where in the region the event was based...this is brilliant lol. I've been trying to find ways to illustrate this better for my own studies and never thought of this (I may have to steal that idea ).
There is certainly lots to digest here...tons to digest which is a beautiful thing because if there is anyone interested in not only long-range forecasting but understanding so many of the global drivers and teleconnections the best place to go if your outlook because you're going to learn tons...I just learned a tremendous amount myself.
As always, great work!