Great move, something we should do each window - sign the most exciting youngsters from the league and give them space to settle and improve to the top level. Sure, some might fail but others will deliver, it's a top 4 league in the world, there is plenty of talant, both Dejan and Federico are for the present and for the years to come, it's up to them now to learn and improve game after game...
I feel good about him, weird face, but lots of room to further develop, nice player, can be used in various roles, I like his characteristics, the sooner he realises he needs to work hard to be on a Juve level the better, he's got a lot to give to his teammates, I like our mercato...
Welcome, Fede, good luck!