cheath,
There will always be confusion and varying opinions on carb to protein ratio because it's highly dependant on variables such as individual goals, insulin sensitivity, training duration, and the glycogen depleting nature of the training. Most studies seem to use endurance activities for their testing models... guys like Aragon and Berardi need to take those studies and try to make real world recommendations for guys who don’t train in the same manner.
I believe that Aragon was talking more specifically in regards to a bodybuilding type training protocol, where as the reference you took from Berardi was for a grappler's training protocol. Obviously, they differ quite a bit and will probably also differ in glycogen depletion.
In my opinion, the higher the intensity and duration, the more one can benefit from a higher carb ratio. Something like strength training isn't going to need as many carbs as doing HIIT for an extended time.
I adjust my WO drinks based on what I’ll actually be doing, so they change in ratios quite often. Although keep in mind that immediate glycogen resynthisis probably isn't all that important in the big picture unless you're doing 2 a day workouts. More than not, if you have a good diet your glycogen stores will be replenished within 24 hours regardless. Total daily carb intake is going to be more important than peri-WO intake so if you're a little off there, it's not a big deal. Also, as Aragon stated, fending off catabolism is another huge benefit to using carbs peri-WO... but apparently, it doesn't take much to accomplish that.
And Surge isn't even 2:1. It's more like 1.5:1.
