There is no amount of patches that will fox this game. The game is fundamentally broken. Only 2 formations are viable in the entire game and only a handful of cards actually work and utilize their abilities correctly. Playstyles don't actually work and roles don't either. The ai is astronomically broken in so many ways, play a squad battles game on legendary and you will see. There is no defending unless you let the ai do it for you, the attacking ai is non existent, spamming nonsense dribbles is the only way to attack.
The game needs to be brought offline and built again from the ground up, but we all know that wont happen. The truth is nothing will actually change until their is real world consequences that EA must face.