Arsenal Selection Policy - Is It?

The players don't seem to be playing very well for Arsenal. Callum Chambers looks like he's never played football in his life. Martin Elli came back from winning the gold medal at the Olympics. Kieran Tieni? The form of virtually everyone. They all look panicked and who's going to protect us? Who's in front of us? I know what will Pep wouldn't have thought of this. He's trying to pull out some magic formula every time. It was always out. There were a summing, tenuating circumstances. You threw them, bro. We had people who had coded. We lost our front two... We couldn't play our first choice back four