Silva's was an impact injury, and Kompany has a long standing calf issue, but we have a lot of other soft-tissue injuries which overall suggests at poor preparation. It is difficult to say but it warrants investigation. I thought it was absurd to spend the Summer in airports and hotels. That just has to be wrong from a footballing point of view.There may be something in this but aguero didn't go, Kompany was back weeks early and his injury was well over a month later as were the injuries to other players. I am not sure a flight in July influenced an injury to Sulva in October to be honest.
As usual with anything in life we want to find someone to blame or something to blame but it is not always the case. Sergio and Dave have always got injured in sergios case because of the explosive stop start way he plys and in merlins case because he gets booted. Vinnie has carried this injury for years also .
Every team has periods where injuries seem consistent and chronic - look at Arsenal