A fucking lot of things
- Two 18 team leagues, regional pyramid below that, 2 automatic promotion/relegation places, 3rd in 2nd division plays off against 3rd bottom in 1st division to see who comes up/stays in 1st division
- Multiball
- Full time refs and VAR
- No more plastic pitches
- Independent TV/streaming deal, which shows every match live OR
- TV deal which shows all derby games of all sizes in the top league, and all games between any 2 of Rangers, Celtic, Aberdeen, Hearts, Hibs
- Squad rules enforcing certain amount of domestically-trained Under23s in matchday squad
- Rip up grassroots football and start again, use continental methods