Yes. I have been aware of what it addresses for months as it was made well known via Reddit very early after release. As I explained to someone else in this thread, it does not prove anything other than that Xur has a history of stock data in game. You are free to assume that this history was randomly generated, but it's mere existence isn't proof of that. As far as your statement regarding the chance of his stock being RNG, that is based on your feelings about how much sense it would make to you based on your knowledge (I'm also not sure if you mean that it's even slimmer than 0.07703%?). It does not involve factors that we cannot know or take into account; e.g., whether Bungie has a purpose for Xur that extends beyond simply being a merchant that sells exotics. In the interest of simplifying the matter I'll share exactly what it will take to convince me that Xur's stock is randomly generated: Some sort of quote or indication from Bungie that it is. Otherwise, all I'm left with is someone else's assumption.