I think he misses one point, is that its not just BB alone. His entire staff as well as his players have been trained to handle "situational football". That is the crux and it took the guy to get 3/4's through his article to get to the key element. The Pats take more time than most to run through all the situations they MAY see in the course of the game.
Kudos to the guy for at least seeing through the smoke and mirrors and UNDERSTANDING that what BB teaches so well ISN'T the complex and obsure, but the FUNDEMENTALS - and that is as simple as getting in and out of huddles quickly, subsitituting sub groups at the right time, getting the play in time to make adjustments, etc