Arsenal boss Mikel Arteta had to change his ways and rotate his line-up against Luton... but the move paid off and he will need all his players for Premier League title race run-in

ISAAN KHAN: Mikel Arteta has a penchant for consistency. Just a couple of tweaks, at maximum, is the protocol for his Arsenal line-up. It is why the five changes made for Luton surprised many.