You asked why I was convinced there was something we're not privy to. I answered that when I stated all the parts of the article, and explained why they all were things even high-school coaches should (and are) doing. If those are really the reasons (which I don't think they are), then I'd really like to know what specifically the Patriots see that other teams aren't seeing. What makes them key on a certain play or player? Do they have stats that show that these particular plays are
As for the bolded, it's not NFL experience that the article is talking about. It's talking about business sense and how the Patriots are running an incredibly successful organization in a very, very competitive environment with strict rules that level the playing field. Business-wise, I'm pretty sure I know much more than Ross Tucker, given my education and what I do for a living. As far as Ross's knowledge in writing this, remember, he is just a player, and I doubt that if there is "Moneyball"-type of system in place, the players are given that knowledge so they can reveal it in their next stop (especially given how secretive Belichick is about everything).
My belief? I think it has to do with how the Patriots evaluate talent, and how they don't use conventional wisdom...rather, they have found things that go against conventional wisdom that really work (hence the Moneyball reference). We've seen glimpses of a few examples (not being particularly loyal to older players, refusing to sign average players to good/great contracts, bringing in boom/bust talent, using the new WR rules to their advantage), but I think there's much more than that.
By the way, this is a genuine discussion of the article. Please don't act like a fourth grader because I disagree with you.