For Newcastle, these early domestic cup nights are rarely routine.
That is the tension around this tie. Newcastle will likely want authority and efficiency, but cup football has a habit of punishing any drop in intensity. A changed side can still be strong, yet cohesion is often the first thing to wobble when managers shuffle heavily.
West Brom should arrive believing the occasion can be dragged into a different type of contest.
That is usually the blueprint for a lower-ranked or underdog side in this competition: stay in the match, keep the stadium uneasy, then attack moments rather than territory. If West Brom do that well, the tie becomes less about reputation and more about nerve.
The best live coverage of a cup tie like this is not only about major incidents.
Keep an eye on whether Newcastle start fast enough to avoid giving West Brom encouragement. If not, this could turn into the kind of Carabao Cup evening that becomes compelling deep into the second half. After the final whistle, the next storyline will be simple: whether Newcastle moved on professionally, or whether West Brom gave the competition one of its first jolts of the season.