yes, that's right.
Also want to add that sometimes there are teams which playing with a weird formation but for some reason there is a chemistry in the players and the tactic and it works.
I 'll give an example from a team I faced once, in CH.L. and lost. He almost won it, but lost the final playing with a very good team (they were in the same group too).
When checking his team, he was 2nd in his league. I still cannot explain it than chemistry.

1st leg
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2nd leg
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formation
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road to final
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