Found this part of the article odd "Mario Balotelli did not make the trip to London after deciding his knee was too sore. “He deemed it not able for travel,” said Rodgers."How prophetic this post proved to be. Of course, you didn't need to be Nostradamus to see it coming.
http://www.theguardian.com/football/2015/apr/04/brendan-rodgers-raheem-sterling-infighting
So it wasn't the club doctors that made the decision but Mario himself?