On the field, the arrival of Les Miles produced no difference for Kansas. The Jayhawks went 3-9 under Miles in 2019, just as they did under David Beaty in 2018.
footballscoop.com
"The Miles hire produced a 74 percent spike in attendance at KU’s seven home games, a jump from 19,424 fans per game in 2018 to 33,875 last fall — good enough to Kansas the biggest gainer according to the NCAA’s 2019 attendance figures.
After failing to top 30,000 fans once in 2019 — KU peaked with 28,000 and change to see Rutgers on Sept. 15, but failed to crack 20,000 once in four Big 12 home games — Kansas welcomed Miles with a crowd of 32,611 to see a 24-17 win over Indiana State on Aug. 31, then drew 33,493 for a 12-7 loss to Coastal Carolina a week later. Kansas fell below 30,000 only once in seven home dates — 22,531 came to see Baylor club the Jayhawks 61-6 on Nov. 30 — but nearly 36,000 came to see a 29-24 loss to West Virginia, and 34,402 witnessed a 45-20 loss to Oklahoma on Oct. 5."
Like I said, if people are excited about what they are seeing, they will attend the games. And if the product improves, they will continue to attend the games and attendance will continue to grow. This just isn't that complicated, folks.