Yes, it is true, because if big teams have any weakness, everyone finds their team's weak spot and attacks that weak spot. A coach's job is to find the weakness of their opposing team and guide the players accordingly. If big teams do not find the weakness and play in that way, it will be very bad for them. Because every team has one or the other weak spot but this spot has to be found. For those who can find these weaknesses and exploit them, winning the match becomes a little easier.