One of the aspects I would like to see added or improved in game is de working of the multi club ownership (Like the City Group, King Power (Leicester & OHL,...).
At this point the only benefit is the sharing of their scouting knowledge, but IRL there is al lot more that have been shared. Like data-analysis facilities, training facilities.
It should be possible that your trainer or data-analist can improve if they could spend a little time with their affiliate club.
It would also be an addition if their can be greenkeepers added to the game, this can give you as a manager a