President of the International Olympic Committee Thomas Bach on Sunday has called for reforms to the Court of Arbitration for Sport,  after it announced a decision to lift life bans for doping imposed on 28 Russian athletes. The Court on Thursday upheld the appeals of the 28 Russians against the Olympic life bans, ruling there was "insufficient" evidence they had benefited from the doping system at Sochi 2014. Bach expressed dissatisfaction with the decision, saying that the body has to change its structure to better manage the quality and the consistency of its jurisdiction.