It works at times but you have to be very careful when playing attacking mentality. If you check my recent post here before this very one, I attacked against a more weaker opponent and won 2-0 with just few shots on target. I also played against a more stronger opponent with defensive mentality and won with lots of goal with more shots on target. So attacking might not work Everytime if you meet a tactical manager like yourself
Team Name: Forza Adiat
Manager Level: 60
Trophy Won: 70
F. Champ. Title: 3