Arsenal show up to Villa Park with Arteta fielding daily questions about Gabriel Martinelli's move to Al-Hilal, and Gabriel Jesus and Fabio Vieira still hanging in roster limbo. Villa arrive just as unsettled, having sold Ollie Watkins and stripped out a chunk of their spine this summer in Rogers, Konsa, Tielemans and Digne. Two clubs mid-teardown, both still figuring out who they are, meeting on derby night.
That kind of disruption cuts two ways. It can mean disjointed backlines and bodies out of position, the exact conditions that turn into an open, high-event match. Or it can mean two sides that don't trust what they have yet, playing cautious and compact until the dust settles on their own rosters. Arsenal and Villa have met plenty of times without needing a storyline to get goals, but this is not a normal fixture week for either club.
The number on the table is 3.5 total goals. Everything happening off the pitch says this could go either way once the whistle blows.