Your "peer Reviewed Journal" DOES NOT apply to someone trying to get to 3-4 percent bodyfat.
That is for healthy eating perhaps or athletic performance....Even then Ingesting fat really won`t do much to Natural Testosterone levels at any point.
You actually think 20-30 more fat grams is really going to initiate a considerable Hormonal Response?
You are an idiot.
Yes, it does apply to anyone, in fact, when going down to 5% or lower, the importance of healthy fats INCREASES...becuase your androgen levels will be down in the gutter.
You need .5g/lb LMB minimum fat intake. You should be around 100g of fats per day. And to your statement that EFAs are worthless, well, chew on this:
Essential fats such as the Omega 3 fatty acids (found in fish and flaxseed) and saturated fats are essential for normal testosterone production. All steroid hormones are produced from cholesterol and when fats are deficient in the diet, this process will be inhibited. Studies clearly indicate that low fat diets result in lower testosterone levels. Those higher in protein, lower in carbohydrate, and moderate in fat cause the greatest sustained levels of testosterone.