Dias out for three or four weeks, says GuardiolaManchester City defender Ruben Dias will miss up to four weeks with a muscular issue, manager Pep Guardiola has confirmed. Dias, who has been a key player for City this season, missed all five matches in November with a calf problem. He returned at the start of December but will now be out for an extended period. Guardiola also said that goalkeeper Ederson is a doubt for Saturday’s match against Aston Villa.