I don't know how you knew the player is an U21, but you got my point well. :) He's being trained for quite some time, so I wanna keep my promise to the U21 staff and train him for a SG until he turns 22.
Even though he is developing well so far with his potential it will be hard to make it to the national team. Plus, I don't really have the resources to "feed" him for 4-5 more season without even being sure he will make a great player. So my idea is to train him for a decent outside-focused SF with relatively low salary. I'm wondering if he can get 6 pops on IS during his 22 and 23 years...
Thanks for your answers guys!