Set piece situation
There's been so much good about Arsenal this season, that you've had to really dig deep to find the bad. Across the past three games in the Premier League though it seems opposition teams have settled upon a common weakness.
After last week's defeat at Everton there was plenty of talk about how Sean Dyche had discovered a blue print to beat the Gunners. Sit deep, isolate Bukayo Saka and Gabriel Martinelli and disrupt the momentum as much as possible. By Thomas Frank's own admission, the fact he knew Mikel Arteta wasn't going to change from his tactics at Goodison Park, made it easier to plan for Saturday's game at the Emirates.
