I just think it's too much for the players at the moment. Think about Tierney. He needs to play as a lcb when we don't have the ball, during build up he is a lb and when we have sustained possession he has to move into a left wing position. He is tired because he is being asked to play 3 positions. At lb you go up and down. He is currently being asked to move across as well as up and down. While taking all of the movement information on board he then needs to think about what he does when he gets the ball.
We need to get to the point where players know each other. How does Bellerin know when to overlap with Pepe or where he wants the ball if he doesn't play wit him?
We need to get to the point where players know each other. How does Bellerin know when to overlap with Pepe or where he wants the ball if he doesn't play wit him?