We can live with a defensive mistake where he doesn't quite read the danger. But consistently giving the ball away isn't something we can live with. He's got too many attacking attributes for me, to be able to perform as a LB in Pep's current system which is a defensive role. He doesn't have the authority to overlap and stretch play, which is the better part of his game. Zinchenko wasn't consistently brilliant, but he managed to nail down the basics. He did become a target defensively, because he wasn't a natural left back. But you could generally count on him to keep the ball under pressure, form the passing triangles which is a huge part of how we create chances. Gomez you can count on passing straight to the opposition! But he wasn't a huge outlay, he's still young, and he's worth giving time to.