The definition of a fair weather player. Things go smoothly, he'll join the party and do well, but in bad games, count him out, he doesn't have any leadership qualities.
He's a good squad player and that's it. We have our answer.
I think people understimate just how awful his link up and hold up play is.
It usually becomes more evident in tough games when we need another outlet to play out of a press, and in those games, he becomes a turnover machine that is unable to do anything useful with the ball under pressure.
Against ATM for example their attackers brought unbelievable intensity to the game, and their midfield won most duels aswell.
In those situations it's incredibly valuable to have an attacker that can provide an outlet and help you bypass the press, and there are few strikers that are worse at just that than Ferran. He starts to look like an absolute amateur on the field once he's asked to receive the ball under pressure or combine with teammates.
He's a decent goalscorer, but as much as people underrate his ability to score goals, they also underestimate just how much of a bloody donkey this guy is in most other important facets of the game.