Players are much more educated and much more informed. They are aware of the demands being placed on them and when they do pick up a knock, they are concerned. They will wonder, 'should I be going away to play two games with my country before going right back in with my club?' Now, they can pick up the phone and talk to the head coaches to say 'this is where I am at and this is where I need support'. It is not a one-way dialogue.
Arsenal has been stung before. They lost Gabriel for 10 games after he picked up a thigh injury playing for Brazil in a friendly in November, one that took place at their own Emirates Stadium to rub salt in the wounds. Saliba, meanwhile, has had ankle issues this season, minor issues managed by the club, but which still resulted in him missing games against Nottingham Forest in August and Brighton in March.