Saka was evidently sick, Ødegaard remains injured. And it would be bloody handy to be able to send out Havertz, Madueke or both.
As for the rest.
Eze had a bad day at the office. You can attribute some of that to emotion and to the opposition knowing how to read his intentions far too well. He saw a couple of only marginally underhit passes intercepted with ease.
That said, what a strike. I can imagine a hell of a lot of forwards fluffing that.
Trossard was Trossard, I'm definitely not going to complain, he's a man of strengths and weaknesses.
Nwaneri is a bit short on minutes and influence this season. To be fair Arteta had no burning incentive to bring him on, but it seems he's organically lost a bit of trust and importance as the squad has expanded. I'd like us to make him a protagonist against Brighton midweek, but I wonder if it'll be caution again?
For me, Gyökeres is looming as the outstanding problem among our forwards. He's blunt and he's underperforming. He seems too often beaten for pace by Premier League defenders, and will need craft to find the runs that give him a greater advantage.