As far as this article goes, as I mentioned previously it's a very well written article. It's worth a read regardless of your feelings on the subject. I'm not endorsing Men's Journal in general but in this case you learn a lot about James that maybe you didn't know, and according to what was written it came straight from James during an interview in Arizona.
As far as calling out his teammates, that's a touchy subject even for James to enter into. I don't care about calling out Goodell, it's rather amusing if you ask me and for my money it's not untrue. However when you rip your teammates in a national media sense you start to tread in dangerous waters.