The manager deserves a lot of credit for Arsenal’s start. He’s made a number of big calls and so far they are paying off.
The decision to name Martin Odegaard captain has worked well, as has unwavering backing of Granit Xhaka - who is now looking like a totally new player under the Spaniard.
Defensively, Arteta had to work out how to fit certain players into his system. He opted to pair William Saliba and Gabriel Magalhaes at centre-back and shift Ben White out to right-back instead of the reliable Takehiro Tomiyasu.
Many questioned whether White could perform that role, but so far he has been one of the stars of Arsenal’s season.
Arteta’s decision to start Tomiyasu at left-back in the win against Liverpool was another inspired piece of thinking. It was a call that looked questionable, with Kieran Tierney sitting on the bench, but the right footed Tomiyasu marked Mohamed Salah out of the game, so much so that the Egyptian star was hauled off with 20 minutes remaining.
Like his team, Arteta is still relatively young and inexperienced. He’s learning on the job, but so far this season, the majority of the decisions have proved to be correct ones.