As Birmingham come to town, the themes are familiar: patience, time and the need to build consistency and chemistry. It is, John Eustace says, “very similar” to last season’s start. Instability is the enemy for any manager, and Eustace is no different. It is difficult to manage a side who have lost thirty goals from last season in the shape of the injured Carlton Morris and Patrick Agyemang, as well as former loanee Ben Brereton Díaz. But he concedes that “people aren’t in