To be honest, I didn't know that Coman and Nkunku were two players from the PSG academy, and it would be stupid for PSG to let go of the talented talents they once had, I think maybe there are still a lot of PSG academies that they have wasted at the moment, this is just to take a shortcut by spending a lot of money to recruit star players who may not be better than their current former academy players.
Coman and Christopher Nkunku are both promising players but they don't reach the targeted space in their teenage age, rather this is the season for their sparkling moment. These mentioned ex academy players doesn't seem to be promising, there's a whole lot to know about the system. Sometimes, if these players stayed, they will not find their purpose in football, rather they will not be giving chances, but moving to other clubs, these players ensured they're having their best performance and contributing to their perspective team's growth.