I was in car sales and was top 0.1% nationwide at it. Eventually I moved into management. And while sales for the dealership as a whole went up considerably, paperwork became a nightmare. The office lady's were at their breaking point after 6 months and wrote to the owner that in their 30 years of managing the dealership back office, they had never seen such bad paperwork processes.
Sometimes the people good at driving things forward are terrible at cleaning up after themselves.