#3 Frenkie De Jong
Barcelona has been interested in De Jong for quite a while now. He has been tremendous throughout the 2016-17 season with Ajax and he also got the Jupiler League's talent of the season award.
Since then he has been really consistent throughout and that made Barcelona and a few other teams to be interested in him.
They made an offer this summer, but they were unable to sign him. So they would be looking to try again this winter and make a double offer for both De Jong and De Ligt. But it won't be easy for them even now considering the fact that Manchester City is also looking to sign him and rumours are that they have already made an offer to sign the player.
Barcelona has also kept an alternative Thomas Partey who is another very promising youngster.