So I decided to test this tactic for my atletico save and it works great. It is a beast, especially for home games, where my team is scoring a lot and conceding little. The only concern is sometimes with away games.
In most away games - where I am playing weaker opponents - there are no problems, but against bigger sides like barca and real. I don´t expect to win against them when away obviously, since they have a considerably better team (at least now; it is only my first season

) and it would be too extreme to win every game but when I am playing away against teams like Real or Barca I concede A TON of goals. Example: I lost 0-5 to Barca and 1-5 to Real.
Funny thing I wanted to tell you:
After the earlier mentioned 1-5 Loss in Copa del Rey against Real I was a bit frustrated starting into the second match. To my surprise my team quickly scored the first goal and was dominating the game throughout the match. We won 5-0 (!!!!) against Real madrid and qualified for semi-final. That was so crazy, since Diego Godin (absolute defensive Key player) and Jan oblak were missing and young jesus vallejo played the best 90 minutes of his life and even scored the second goal.
Haha, just wanted to tell you this story, since it got me excited and proves once again that this tactic is super amazing. To my concern: How does this tactic work for you when playing away against bigger opponents?