Hello, I would like to suggest the introduction of conditional orders. For example if losing 2-0 in min 55, at the moment you cannot change formation or style of play. So changes based on some increments like 15 minutes or even every 5 minutes would be nice. Also based in certain events, like going down 2-0 regardless of the minute, to be able to change formation, tactics and so on. Also it can be tailored by minute and event as is in some other similar games. I think it would improve the game quite a bit. Thanks :).

+1000

Currently, there's only one tactical change during halftime.

I hope to increase that in the future.

For example, if any player receives a red card and their playing style doesn't change, it's dangerous.

Yes,  I agree. There are a lot of unforseen events happening at different moments in the game. And you should be able to try and turn things around. And also the fact that you already can do half time changes and yellow card changes, means that the system can support this. Let's hope the dev/devs will add this :).