It's about tactical planning and classic team roster arrangements.
The classic teams newly added to the game are missing from the squad list in the squad editing menu located in the settings menu. We know that classic teams have many players in their squads, and we have to deal with editing the squad every time we start a match. If classic teams were added to this menu, we wouldn't have to deal with them before every match or every time we first start the game.
In addition, the tactics we create in the squad cannot be deleted. I currently have about 10 accidentally created tactics. I can't delete any of them, and it's quite complicated. We want a feature to be added to delete them. Also, when we click the edit button to give a tactic a new name, it doesn't save it.
Finally, we want the player changes made while creating our tactics to be saved along with the formation and the roles assigned to the players.
These are very simple things. These are basic features that should have been there from the beginning. But you, as EA, are ignoring these critical things. These settings would make things easier for many players. I hope that these and other problems I've mentioned will be fixed in the first update.