Arsenal struggled in the game against Southampton because Arteta decided to do some experimenting with his starting lineup. Thomas Partey was positioned in right back and that decision had an impact on their performance in the first half. If Arteta had played his regular starting eleven, Arsenal would have easily gotten the goals. Saka has been on a different level since wearing the Captain band. Kai Harvertz keeps improving game after game, I just love the connection within the squad.
I like the fact that Aretha always have this form of flexibility to a very great extent and that will help him a whole lot because he will get to a point he becomes unpredictable by his opponent and they will not know what to expect at some point so he will have a broad range of tactics to pick from which he can use based on the preference on the game at every moment, tho it almost cot him the game against Southampton but in all he's got a strategy and a better delivery pattern after that game.