I personally think that the club have got the best doctors and physios that money can buy and the best medical minds advising them on player treatment, recovery, etc. I'm sure they are constantly examining their own work. Not sure that a few injuries on International duty requires a root and branch investigation though!
Could be worse. Gladbach lost their best three players to cruciate injuries unless i'm mistaken. All on international duty. That's fucking unlucky.
Liverpool have just lost Ings and Gomez for the season with cruciate injuries too.