Arsenal saw off Liverpool yesterday to reignite their title push and send the majority of The Emirates Stadium home in a good mood. Bukayo Saka’s opener had been cancelled out by a dire own goal by Gabriel Magalhaes just before half-time. However, the Gunners showed spirit and a cutting edge to go and win the game as Gabriel Martinelli and then Leandro Trossard sealed a memorable night in north London. Of course, Arsenal wouldn’t have got going like they did had it not been for Saka’s opening goal and in general, the England man was a threat throughout the game. And after taking to Instagram t…