Just a massive, massive improvement in the level of understanding of offensive football from the last staff to this one. What is going to really set McVay apart is that deep grasp of scheme and being ahead of the opposing DC in what they gameplan. That and making adjustments on game day.
We've had a dumb offense for so long it's kind of hard to believe we really have the right minds in place now. And from there good things just happen man. Might take a couple offseasons and camps to get this squad online, but we'll still see a big difference in the product on the field this season and that's damn exciting.