There are few better sights than an Arsenal side in full flow, moving the ball quickly from back to front to conjure up a team goal. Unai Emery will have loved our second goal as the players stayed true to his principles of playing the ball out from the back to suck in the opposition and then outnumber them further up the pitch. Bernd Leno started the move with a chip to Stephan Lichtsteiner and, from the moment he headed down to Henrikh Mkhitaryan, Brentford were deep in trouble. Micki found Alex Iwobi and he drew his man before finding Nacho Monreal for a low cross that Danny Welbeck tucked in.
Arsenal 3-1 Brentford: Three things we noticed
