Kelly rode his offensive line yesterday to a great victory. It's as if Kelly looked at his team for the first time, putting aside his pass happy bias, and decided to play to its strength in order to cover its weaknesses. This is what good coaches do.
I sincerely hope this is phase 1 of the overhaul, but that's too optimistic for me after year 5. I think a decent offensive coordinator who prefers to run the ball could instantly make this team better, and that's what I'm still hoping for.