In FIFA 15, the "Edit Player" unlock is bought using (earned by leveling up your EA Football Club level).
Some common issues that players face when trying to unlock and edit players in FIFA 15 include: fifa 15 unlock edit player
Purchase the item. Once bought, the "Edit Player" option will appear in your Career Mode's Important Note: In FIFA 15, the "Edit Player" unlock is
Before you can edit players, you need to unlock them. Here are the steps to unlock players in FIFA 15: In FIFA 15