I think he's a prime example of how important mental toughness is in football.
When there's no pressure on him (like when he was here on loan) he looked a decent player. Could dribble out tight positions, had a range of passing and looked a cool customer on the ball when we first got him on loan.
No pressure on him when he was a loan signing, he was heading back to Barca if it all went wrong.
The second there's any pressure on him, a must win game, the side under pressure, he folds like a blag tenner.
The Palace game was a prime example. He looked like he didn't want the ball anywhere near him. His positioning was awful and when the ball did come to him he just hit it away seemingly blindly, as if he was scared of the responsibility of taking possession. Hauled off at half time, wouldn't be surprised if this is the game that finished him here in Lampards mind.
Seems a lovely fella off the pitch and it's sad to see it not work out for him, but he crumbled under the pressure of being a Barca player and he crumbled under the pressure of a struggling side. Seems like he just can't hack the pressure of this level of football.