I absolutely loved him talking about running the same play out of different sets to create mismatches by not allowing the other team to substitute. Rad.
That was something the 49ers were doing in the 80s. Having a RB that is a good enough pass receiver he can line up as a WR and the defense is not set up for it. Ricky Watters was one of my favorite RBs for his ability to do this, I was excited when the Seahawks acquired Watters latter on in his career but never used him to the best of his abilities