The Manchester city we know is no longer the one we are seeing now losing two consecutive games at a row is not a good result at all for a team as Manchester city. There inconsistency Started last season when rodri got injured and Have not maintained form till now  which is getting fans confused and curious to ask what the problem could be for a team as Manchester city,  with there spending in the  transfer window this season. I think its the best time for pep guadiola to change his pattern of play because all teams have mastered that game Pattern and have developed a suitable game plan to withstand such pressure.