The marvel of this comfortable, ultimately emphatic victory for Arsenal was its sheer mundanity. They were smooth enough, scored four goals and could have added more, but if they navigate the next two months successfully it would be some feat to recall the highlights of Leeds’s visit in minute detail.
That, in itself, tends to be the sign of a team’s transition into title winners. Arsenal have rolled through their past three top-flight games, winning them all serenely but patently leaving something in reserve.
Once they had shaken off a scratchy opening half-hour and put their noses in…
