In-Match Formation Change Feature

Currently, players can only make substitutions or adjust tactics during a match, but they cannot switch formations. In real football, adapting formations (e.g., switching from 4-3-3 to 4-2-3-1 or 5-3-2 to defend a lead) is a key tactical element. If this feature were implemented, it would allow players to better adapt to different match situations, adding strategic depth and making gameplay more dynamic.