Its not a coincidende that the 2 or 3 players we have who press high and workd hard are new to the club (Alexis, Welbz and Campbell at times).
Add Chambers to that list. He's started to settle into the Arsenal way unfortunately. Campbell hasn't had enough game time to be blunted yet, the few times he's been on the pitch he's looked worryingly positive. Welbeck is taking to his solitary confinement quite well and is looking less and less of a threat as the games roll on. But Alexis is the real problem. Seems the boy just doesn't want to learn. Charging around the place, hustling, harrying, running towards the goal, shooting, abandoning his triangle. Whatever the hell goes on at Barca on the training pitch we don't want any of that here thanks!