Really wouldn't come to Barca in his place, a team that lost touch with modern football, that will take years to shape up into a competitive team, where a lot of pressure would be on him.
Why join a team that wont be able to get you any decent balls in, that is ok with just pushing the ball around, that has giant gaps between lines and zero mobility. To get trashed year on year.
Watch City vs PSG, that's how a total team is supposed to play, than look at Barca vs. key opposition, the difference is pace, speed and effort is visible from outer space.
If this kid knows what's best for his career, he should stay clear of this shit show. We are not going to change/improve anything, this is what the club's DNA has become.