Arsenal manager Mikel Arteta was left agasp by something that happened last night’s otherwise fairly straightforward win over Luton Town. Arteta will have been delighted to see his team, who had made five changes, win the game at something of a canter. Rob Edwards’ side were supposed to be a potential banana skin, a team who had scored in their last 18 Premier League games. However, Arsenal rarely looked threatened, even though their XI was pretty unrecognisable from recent months. It was odd to watch an Arsenal side without Declan Rice marauding around the midfield, just as peculiar as it fel…
