I’d like to be able to manage tutoring.
If I make a board request, it would be nice to have some descriptive text explaining why the board refuses it (eg. insufficient funds, investing would cut into dividends, zoning will never be possible, we just don’t like you, etc).
On screens with player lists it would be great to have a “Select all” feature to check all the PKD boxes at once. This way I could quickly select a whole team for resting, a group of players who match my filter for scouting, add groups to shortlists, etc.
A history of final league tables retained as I advance through the years. This way I can see the long term progress of my team, points, goal difference, etc. If space in the save file is very limited, it could be retained only for 10-20 years and only for active leagues. Also, I don’t need the playing career stats of back room staff and other managers, so that data could be dropped.