Stumbled upon a very effective tactic after a few seasons with Hoffenheim in the Bundesliga. We've conceded 6 goals in 22 games so far which is incredible. I didn't realize how well we were doing until I had the Park the Tank achievement pop up on steam.

I haven't set up set pieces or opposition instructions at all.

I switch the AMR from an Inverted Winger on support to a Winger on support depending on which player I have in that position. Going with the Winger for a right footed player and an Inverted Winger if they're left footed. My best player is a left footed AMR, otherwise I'd be sticking with the Winger generally.