aït nouri

Many players are eligible to represent more than one nation however once the player has represented a senior national team (not at youth level) they can not change their footballing nationality again unless there is extreme circumstances such as the nation itself changes or ceases to exist.

Ait Nouri has only recently earned his first Algerian cap (this month) so yes @youcefghechim you are correct, he should be updated in game. 

I am not sure if he will get updated before launch though as the squads will contain player info from the start of the 23/24 major leagues.  Most likely he will get updated in one of the first squad updates.