Fernando Hierro has not had much time to adapt with Spain, but Isco says he has done well to not change a great deal.
Yerry Mina featured only occasionally last season with Barcelona and Colombia coach Jose Pekerman is not impressed with his treatment.
Julen Lopetegui's swift departure from Spain has caught the headlines but Isco is pleased to see him take charge of Real Madrid for 2018-19.
Striker Eden Hazard could still remain at Chelsea, but has warned he would consider an interesting offer from Real Madrid.
Dusan Tadic believes Serbia team-mate and Manchester United target Sergej Milinkovic-Savic is "the future of Serbian football".
Luka Modric seems to be doing his best to tempt Neymar to join him at Real Madrid in the coming weeks.