It doesn't help the amount of unforced changes he's making in the back line. Letting players get familiar with their role would help consistency.Unfortunately whilst I think he is talented, its clear him and Yoro are suffering from a chronic lack of experience, and reality for me is that they don't currently play together if we can help it. And if they have to, that we have someone like MDL or Maguire in the backline. Otherwise it doesn't look great.
