You've picked some great players and am sure the scouts have been watching and at the moment, looking to get some of these players into there squad. Livakovic in particular was one of my personal favourite from this world cup and I was sad to have not seen him win something from the world cup. At least he got his bronze medal with Croatia coming third place in the world cup.
Alexis Mac Allister was also a great player in the Argentine team, Gavi in Spain, Enner Valencia for sure and a few other did leave there mark as its expected in the world cup. I look forward to the teams they would be joining in the January transfer. Hope they make good choices too.
Moroccan goalkeeper Bounou also drew attention. He may not be very young, but he is not too old for a goalkeeper. He is already playing in Sevilla. He doesn't go to another team, but he makes a good contract. Because he has done remarkable work. In addition, De Paul (Argentinean right-back) He also gave remarkable performance. Scout teams especially followed the star players who are not in the big teams. If I were someone working in the scout team, I would follow the u21 world cups. U21 national teams would be the best place to find young talents.