Mikel Arteta’s recent actions as Arsenal manager have proved controversial in some quarters. Mikel Arteta had plenty of challenges to overcome throughout Arsenal’s recent clash with Manchester City. Not only were the Gunners up against arguably the best club side in the world, without their injured captain Martin Odegaard, but Leandro Trossard’s red card also meant that they had to play more than half the match with only ten men. Arteta had to change his tactics at half-time in order to cope with Trossard’s dismissal. Throughout the second period, the Gunners were far more defensively-minded. …