Lots to be positive about.... but no different to Bastian, Varane, Falcao, Di Maria, Sanchez, etc.....
Stupid comment really.
Schweinsteiger was suffering bad injuries at Bayern already before he arrived and was 32.
Falcao was signed when he had never recovered properly from a serious injury.
Sanchez was already on the decline physically at Arsenal and looked a shadow of his former self for a while
Varane has struggled to stay injury free since arrived, which has meant he hasn't been able to play many games to get up to speed, but if does stay fit and has Casemiro in front of him, we will see a different player.
Di Maria is the only one that has flopped for no reason other than his mental frailty especially after wanting to go to PSG and also being burgled. His head was never in it.
Casemiro doesn't have injury problema and put in a world class performance in the CL just 3 months ago. The man is the best CDM in the world.