When asked whether the situation with injuries, in general, is a concern and something he will need to look into further, Ruben said: "No it's not. That is not my department.
"What I can do is to help Mase, to teach him how to play our game when he's recovering. To try to use that time for him to think about different things. I think the worst part is that we don't have time to train like we should do, when you are recovering from a lot of injuries.
"With Mason Mount, we are going to help him. It is really hard for a player to be out for so long and is trying really hard, the same for me. If they try really hard, we will help them until the end."