SuDoku AFC (Crew Member of the year)Crew 1 July 2020, 00:28
Copper Ridge FC(Manager of Copper Ridge FC) 1 July 2020, 19:40
I bet that the player was created 5 player years ago, but he somehow slipped through the cracks and went unsigned as a 15 y./o. Then, the manager Dragonera picked him up thinking he was younger than he was (I have done that before). After a couple of trains, Dragonera dropped him and you picked him up.
That is what I think happened.
Edit: Nevermind. I think you were being sarcastic about creating 15 y/o's