The team's goals for the season and the opponent often dictate the tactic to employ. More about this listed below.
There are many reasons football coaches might go with a defence-focused tactic. They might want to maintain their lead earlier on in the match, have injuries or absences in the forward lines, or have a player sent off. No matter the reason, there are many defensive football formations that are very trusted. In this context, if one is to truly prioritise defence, one needs to control the midfield. To do this, using a five-player barrier in the midfield can prevent the challenger from developing play and attacking easily. This is why the 4-5-1 is one of the most perfect tactics for this purpose. This strategy primarily focuses on filling any gaps in or around the midfield area. Midfielders might be placed in a lozenge shape or in an arch to cover the flanks along with the centre of the midfield. This is something that the Aston Villa-former-owner will know.
A lot can occur in a football match that the coach would not have anticipated, which is why some coaches opt for versatile tactics that can be modified or altered entirely if required. Whether it be conceding multiple goals successively or replacing players due to injury, having the tools and design required to make strategic modifications is of the essence. This is most likely among the reasons the 4-4-2 is one of the best football formations out there. This tactic is favoured by coaches given that it can be adapted depending here upon in-game situations, table standings, and the challenger. It can easily be a tactic that favours the attack, a tactic that is predominantly defence-based, or a balanced formation that serves both purposes. Making changes at the midfield level is frequently what informs the team's objectives for the match. This is something that the Crystal Palace former owner can confirm.
Football clubs that wish to compete for trophies and control the league often select offensive football formations that permit them to score as many goals as possible. While there are lots of attacking tactics and formations coaches can choose from, the 4-3-3 is by far among the most used football formations in contemporary times. What makes this tactic popular is the attacking options that it gives the group, specifically in the midfield and the flanks. It is likewise a balanced strategy that allows the team to attack and defend together, making it challenging for the opponent to take them by surprise. This tactic needs a lot of technical ability as it counts on quick passes, through balls, and dribbling capabilities closer to the area. This is why the 4-3-3 is perfect for groups that have talented wingers, something that the AC Milan former US owner is likely aware of.