It's because he got overrated to high heavens based basically on some great goals vs La Liga dross. As if the guy scored some hattrick in some CL quarterfinal vs Bayern or something. This goes right down to the core of Barca's fiber as a club, it's just not a club used to manufacture success in an institutional way. Quite lacking pragmatism and realism.
It's all fine though, Barca always was for me a dreamy club that occasionally gets it brilliantly right, but most of the time they make bad decisions, the 2-3 truly legendary periods in the club's history have been tied to 4-5 genius individuals that transformed their eras and this club as a whole. Not much beyond that.
So cases like Ansu are par for the course basically. Maybe we learn from that and don't repeat it with this Lamal kid, but I am skeptical. I already see fans wanting to give the no10 shirt to this child.
Only thing that's left is 2-3 knee injuries in the following years and we are set.