Speaking to the media, Arteta said: “It’s going to be a big one and we are very excited about it.
“The way we planned the first five summers, they were going to be very big and they were going to have different objectives because the turnaround of players and the objective of those windows was going to be different.
“But now, when you are going to go again, we want to increase the depth of the squad, but also we want to increase the quality and the skills that we need to go to the next step.”