how to add a player to transfer list that will give me tokens if he is bought

[July Fourth]

every player that is close to gaining a star is added on the list or only the best players are added to the list ?

Every player close to gaining a star is added, If you have a 4* player a few points from the next star, they will be listed on the negotiations to managers a level lower than you becuase they see him as 5*