So basically I've played this game since I can remember. Go through patches where I feel unstoppable other times stop playing because I can't seem to do anything. So basically my question is how should the game be played, I can create a good tactic but I know people just make 1 tactic and stick to it maybe not even change during the match. Others seem to change constantly, so I wonder why if I only train to be a defensive team if we come up against a poor side can I change to attack. Also if I'm defensive do all the roles need to be defensive too....