I don't fault Arteta for wanting to keep a stable line-up while we've been eking out results since our horror start to the season, against the backdrop of a rapidly changing roster. I don't fault him much for losing at Anfield either, though the manner of the loss wasn't acceptable.
But the current settings won't lead to adequate squad management with few secondary competitions and the inevitability of injuries over time. Saturday's loss showed little backing for our second string forwards even though surely at least one of them must be fit to achieve something in this league.
If Arteta's worth his salt, it's now time to change things up a bit at the same time as consolidating our improved form. We'll be playing two matches a week for a while even if our next non-PL tie isn't till just about Christmas.
In a season out of Europe, the question of "what can we get for Pépé?" isn't too different from "when are we going to select Pépé?" Give him minutes and history shows he can produce numbers and restore a fraction of his fee to his value in the market.