Believe me, I do not have the first clue about being a Manager/Coach of a football club; yet alone of Arsenal.
However, I am still not sure about having Arteta as our Coach (since we've moved to a Coach, versus Manager).
Maybe, I just want the 'good old days' back. And, nervous that someone fresh like Arteta will drag us in the wrong direction.
Then again, I suppose, the old adage of "Don't knock it till you try it', comes to mind. So, let's see. After all, can we really be any worse off now? - besides relegation
To be perfectly candid, "the good old days" are a long way off; it will be years before anything resembling them is restored.
At the moment, Arsenal's problems far exceed the ability or capacity of "a coach" (or "chief coach", or "manager") to put right in one season.
"Dragging (Arsenal) in the wrong direction"" is not the issue, here; the team are perfectly capable of "dragging themselves" in a wrong direction with or without a manager.
There is a lack of leadership, especially in midfield, (and I still find it difficult to accept that Arsenal were prepared to allow Ramsay to leave without attempting to extend his contract), and there are the endless and very obvious issues with that calamitous defence.
The problem was that the rot had set in long before the appointment of Unai Emery, and the fact that Arsenal still managed to finish in the top four until almost the end of Mr Wenger's period at the helm, (even coming second to Leicester in 2016) disguised the deeper and more fundamental failings of both defence, attitude and mental strength on the field, and an atrocious and dysfunctional structure in senior management.
Basically, things haven't been quite the same since the departure of David Dein, and, irrespective of who is appointed manager (or chief coach) to succeed Unai Emery, (as Freddie Ljungberg has been appointed in an acting capacity), there are also issues with senior management.