There is a line to be drawn here, of course. Events that affect change invariably involve a period of unpleasantness. On the one side, bellowing abuse is unacceptable but, a half empty stadium will surely have an impact on sponsors and ultimately, the board.
Wenger's moans of disunity I find, spoilt and a bit odd. A consistent poor run of form, which has further accelerated this year, is hardly a template for togetherness and well being.