A bit of perspective is called for.
If Deulofeu had been as good last season as we hope he will benext season if he signs , then he wouldn't be coming here in the first place.(mental gymnastics I know.)
We are certainly not trying to sign the finished article , but the potential is enormous.
Yes, he was a bit greedy, but he was only nineteen and has a lot to learn.
Has he the skill in his game to play as a creative central midfielder , I think so.
If he signs and signs on a permanent basis then his relationship with the club will be different.
Loan players at a club compared to players signed permanently are a bit like the difference between the chicken and the pig in a bacon and egg sandwich The chicken is involved but the pig is committed.