Pep Guardiola is the appointment Manchester City longed to make - .
It has been justified as Manchester City sit top of the table and on a high after a magnificent 3 - 1 win against Barcelona in the Champions League .
Pep Guardiola is the appointment Manchester City longed to make - and it has been justified as they sit top of the table and on a high after a magnificent 3 - 1 win against Barcelona in the Champions League .