"As well, we have to identify our weaknesses and our strengths, and they have to be aware of our weaknesses. We can have weaknesses that we have to hide but we cannot have weaknesses within our structure of our club.
"Then we have to maximise our strengths, that we have a lot of, and at that moment I didn't believe that we were doing that. We have huge potential, we have no limits, it depends on us not the opponent or other clubs. It depends on our stats and that was something that needed to change, so that's what I was encouraging all the time, to do that."
https://www.arsenal.com/news/how-arteta-changed-culture-around-club
I wonder if Arteta played a part in getting rid of the scouts or even Raul? He mentioned a few times that he has a direct line to the owners and it wouldn’t surprise me if he told them a few issues he had.
Either way, he definitely strikes the tone of a manager ala Wenger then simply a head coach.