That preseason game against Betis was the most interesting one we've had under ETH since he started. It showed the framework of what he actually wants to achieve and actually identified exactly why we had problems last season.
The most notable weakness we had last season was our shape off the ball. It was way too easy to get through us. We weren't good at pressing high in a 433 set up, as the movements required to trigger a press were too fluid to be effective in such a fast paced league. For us, this meant that too much space was provided to the opposition when the press was bypassed. This preseason, we've adopted a 442 set up out of possession, where the front 2 are the main pressers, with an emphasis on keeping our defensive shape without the ball. This allows us to quickly transition to a midblock with ease. The gap to this is that we won't be a team that consistently presses. We'll have periods of sustained pressing within a game, but not the constant full press that Liverpool or City use.
The second change that has been apparent is that we are far less fluid in deeper positions than we attempted to be last season. Looking closer to our first season than the last. Our movements are a lot simpler, both in and out of possession.
Whilst in possession, the use of switches and direct balls held in key areas is the focus of our tactic. The idea, is to find an area with space or win a duel, in order to buy the time for midfielders to push up the pitch and have overloads in the final third. The wingers being the main points of attack, whilst quick combinations to get a free channel of space is the secondary route to attack. I don't think our defensive shape from last season could handle the push up the pitch from our midfielders, leading to easy counters against us. I think this season, the 442 gives us that safety net.
In addition, attacking wise, our underperforming wingers were a massive letdown last season. Antony's preseason just highlights how much we were struggling in these areas due to poor individual play. Amad stepping up and a year of growth from Garnacho really gives us another dimension. In addition, for the tactic to be effective, its quite clear getting balls into the flanks is important. That switch of play is key, and last season, there were many points in which we didn't have a single midfielder or defender who could do this. This is why Martinez and Shaw were such big misses. Casemiro was struggling so much out of possession, that he didn't have energy and wasn't in the game enough to do this in possession. Eriksen's legs were spent and Mainoo was just entering the first team.
We were able to control last nights game the way we did, because Eriksen and Casemiro were able to keep up with the tempo that Betis were playing at, which wouldn't be the case in the league. This allowed them to have the energy to make the type of passes they wanted and needed to make to keep us on the front foot. Mainoo has that ability, but this is why ensuring we have another player with skill and energy in midfield to play with him is important (who is not a no.10). Martinez, Shaw, Mainoo and Yoro can switch play effectively. Maguire also can, but he needs time and space to do it, which isn't always a given. Amad is a secret weapon here, as he is a create wide playmaker, so regular comes inside to support the midfield. What's also apparent is that Lindelof, AWB, Johnny Evans, Mctominay and Varane can't do this. All of whom were massive parts of our season last year. Which can explain our difficulties on the ball in certain periods. One other caveat to this is Onana. He's very aggressive on the ball, but I'm not sure how beneficial his play is to our overall game. He's a bit too direct, aggressive and loose with his passing, which can put pressure on our ability to get the ball out of our defensive third.