In case you are looking to accuse him of tactical ineptitude, Wenger has
never been a coach to
micromanage his players on the pitch, even during the season they went unbeaten, he simply got intelligent self motivated players together who communicated with and led each other on the pitch, figuring out opponents and outwitting them without waiting for instructions from the bench, Henry, Pires, Vieira, Adams, Keown, Campbell come to mind here.