change tactic game by game?

[cookizzz]

I usually do not change tactic of my team at the start of a match but often change it during match.

However, I often change my formation in different matches. I have full squad and many versatile players that I can easily change formation and tactic before and during a match. So I often slightly change my formation to counter different opponents.

If I have small squad and lack versatile player, I suggest not changing formation and place players in their desired position. I think 4-4-2 is good formation for teams which do not change formation.