The new Gunners boss was unable to overcome Everton in his first match in charge, but one of his new charges has high hopes for the future
Calum Chambers always knew Mikel Arteta would go on to become a top coach.
The defender is one of three players in the current Arsenal squad who played with the Spaniard during his five-year spell in north London between 2011 and 2016.
Chambers arrived at Arsenal from Southampton in 2014 and was a team-mate of Arteta for two seasons before the latter brought the curtain down on his career to make the move into coaching with Manchester City.