He's improved this season, is incredibly young and has still been a great purchase.
For me it's up to the other players to see when a player is clearly just not 'on it' and stop putting him in bad situations. There's no need for Lindelof to constantly be hitting it firmly to AWB, when he has a very quick player clearly going to close him down, and he's struggling.
I was most disappointed by both Ole and our 'senior' players in game management. It was obvious the high press was targeting the right hand side, sometimes you have to switch things up on the fly, recognise what is going on and change things. Fernandes was utterly useless where he was (I assume) being told to play when we had the ball in our third. If he drops to the centre circle, he gives three options for the CBs and solves the problem. But he was practically a tiny second striker up there.