Pep Guardiola has admitted that it is time that Manuel Akanji returns to his brilliant best. Recently, Frank Leboeuf claimed that the Swiss international was not playing at the level he was during his debut season at the Etihad Stadium. Manchester City are in the business end of the season, with silverware at stake and as a result, they will need their top players like the £180,000-a-week (Sport Rac) man to be firing on all cylinders. Pep Guardiola says Manuel Akanji must get back to formAfter City’s 1-0 defeat to Aston Villa, Martin Keown admitted that he was “shocked” to see the 28-year-old …