Was just going to highlight this point.
Walker barely offers anything going forward and for the amount of times he gets caught up field I just don't get it.
If he plays on thursday he should be told to monitor the ball in behind to Son and prioritise that all game, not bombing forward/getting caught in midfield when his man is baring down on goal as was the case on multiple occasions on saturday.
Pep partly to blame too as he will be instructing him to attack n drive forward, but there has to be a point where logic is used and we get back to basics.