Except one good pass to Messi completely invisible, how bad can you be ?!
He was not invisible, I saw him.
To say someone is invisible is admitting ypu do not watch, or only watch the ball.
He has the reputation of being a 'smart' player, but I think he is one of the worst players I've seen in Barcelona in terms of decisions, off the ball movement, and positioning.
Maybe he can follow Koemans instruction to pin the defence, and he is decent enough to try to help defensively and to try to run - but he always meet the ball when he should stay, and he goes behind when he should meet. He is a very confused player, and technically, he is one of the sloppiest as well. He does not offer any speed, either.