I have used basically same tactic as season 1, maybe changed couple of little things but not alot. i do see a difference in tactics though. Example: i could be ultra defensive and not concede then ill be ultra attacking and score goals.

if you see an opponent who is deffensive then go attacking, thats what i do. if you get an opponent who is stronger than you then go deffensive.

Other stuff like short passing or hard tackling does not matter much, also if you see an opponent who has formation 4.4.2 diamond which as no wingers then use ya tactic as attack both flanks. mostly works for me.

Hope this helps