I personally didn't think he did too bad overall. The error he made was halfway up the pitch and got him an elbow in the face, but there were 4 players behind him that should have been able to mop that up so it's a bit unfair to blame him for the goal.
He's young and needs playing time to improve so if he's not going to get regular minutes with us he need to go out on loan.
I'm not totally against
thinktank
idea of training him as DM. He played there as a teenager before dropping back so he has some of it in him. I'm not sure if we'd be better off coaching him into a solid RB instead though, I think that's where he plays for Argentina.
Still only 21 I think so there's still time to mould him into a preferred position.