Bingo!!
I may be wrong here, but I dont think Subby has the mindset of Steve Jobs (cannibalization of previous/other hardware in the lineup).
I have a feeling the next generation WRX/STI will have this engine, as compared to the BRZ having it. I am pretty sure with the turbo version you run into two problems
1) Price range and which class of cars it falls in
2) Undermining STI/WRX sales
But if they do produce it, it better be less than 30K and circa 245 hp max.........Any more and you directly run into the WRX category.
Dont forget, not all people need 4wd where they live and the inherent loss of gas mileage that comes with the added weight/extra parts.
But here is the kicker; I have a feeling Toyota may be lobbying behind the scenes about using the turbo version of the engine in the 86 version, but that would be entirely pointless to have one chassis have the turbo engine and not the other..................
But you know what, I am reaching out on a limb here and there is a good chance I am wrong