Well said, he is not challenged by one person at this club and that is very unhealthy.He's bigger than the club and that is a huge problem. And a problem that is entirely of our making for the past 12 years.
The loss of Arteta was huge, he did question Pep and strongly influenced team selection, tactics and training.
This new number 2, what does he contribute? he looks totally lost and out of his depth even say on the bench.