When Manchester City won at Anfield, Pep Guardiola declared that all his side could do was breathe down the neck of Arsenal. And if the Premier League leaders are feeling ever more uncomfortable, it is because they can sense their pursuers are ever closer.
The margin is two points now, giving Arsenal all the more reason to rue the two they dropped at Molineux, all the more pressure in Sunday’s north London derby. City are acquiring the momentum Arsenal seem to have mislaid.