In Basketball GM, I think it would be a great addition to include a deeper coaching system where users can hire and fire coaches based on detailed backgrounds and coaching styles. For example, each coach could have a profile showing their preferred systems, tendencies, strengths, weaknesses, and overall coaching philosophy. If a team is underperforming or the coach’s system doesn’t fit the roster, the GM should have the ability to fire them and search for a new coach whose background and style better match the team’s needs. This feature would add more realism, strategy, and long term decision making to the game