PSG's coach is to blame for not fielding a full squad in the Champions League match against Arsenal. Even though Dembale is not injured, he is not included in the squad. Arsenal is eager to win after losing to Atalanta and will not want to lose again. It is possible that the coach only wants Arsenal to win because if they play their entire squad, they will be successful. But I heard that they suspended Dembele, which is why he is not in the squad. Liverpool are playing against Bologna and assure he will be win for the Red this night, because they are better then Bologna this season, and they are in real good form nothing will stop Liverpool from not winning today expect the coach didn't put better players in the information because that is what psg did yesterday and make wrong decisions ad arsenal get the opportunity of defeating them in the ucl.
It is important to maintain discipline in the club regardless of player’s status and importance in a club, no player is bigger than the club so I understand the manager’s decision to keep Dembele out of the lineup in the game against Arsenal but that shouldn’t be a reason they must lose. On the night Arsenal were the better team and they controlled the game well and were very good defensively making it difficult for PSG to score.
I am also surprised by PSG in this match, even though they dominated possession, they were stuck in scoring goals but Enrique only made two substitutions, Enrique should have made many substitutions when the team was stuck like this, including bringing in Dembele.
But despite all that, Arsenal deserved to win, Arteta's tactics are now richer and more flexible. Arteta is increasingly mature in coaching Arsenal when playing against opponents from different clubs, their tactics are also different. It can be said that Arteta's philosophy is developing, more opportunistic and pragmatic. Arteta is the most complete coach in terms of defensive tactics and open play. Not always the position of the ball, it could be that today the bus parking tactic only relies on counterattacks but in the next match the tactics change again.
In essence, Arteta's current game, plays many versatile players who can change positions in an instant depending on the needs of the game.