Just really good stuff here: https://www.bannersociety.com/platform/amp/2019/12/6/20902790/joe-burrow-lsu-2019-season I have not seen such a detailed analysis anywhere else. It seeks to answer the question of how LSU became the top offense in football with basically the same players it had last year. Money quote: "[LSU] decided getting eight yards on first down through the air was better than getting two on the ground."