Which is why I again say he needs to have a full season with Barca B, the only thing he is picking up from playing with the first team is bad habits and loss of confidence.
Riqui Puig regen
I think it's very telling the most memorable moments of Nico and Gavis appearances with the first team is the fouls they made to stop attacks. If there is any indication that players are out of their depth it is that. And it is normal unless you are an absolute generational talent like Ansu was when he came to the first-team to be out of your depth against teams like Bayern if you don't even have a single pro start. The appearances those two have made don't lend any reason at all to start them.
And this is why we have a B team. So players can adapt to a professional pace and gain match experience. Yusuf Demir didn't play great but he didn't look totally lost because he has had pro experience and played at a decent level.
You seem to be the one going on about his fouls more than anyone else.
Gavi didnt look totally lost either and he got stuck into a good few challenges he won as well.
Just notice he was sent off in his game vs U18 France, week ago.