Linked with Real Madrid, Kylian Mbappe might re-sign with Paris Saint-Germain, if a clause is included.
Real Madrid could be set to make sweeping changes, and they are reportedly interested in Eduardo Camavinga.
Paul Pogba has long been linked with Real Madrid, but Zinedine Zidane was uncomfortable discussing the midfielder on Friday.
Amid links to Zlatan Ibrahimovic, AC Milan may look elsewhere as they try to strengthen their attacking options.
Unai Simon, 22, is reportedly attracting interest from Real Madrid amid criticism of goalkeeper Thibaut Courtois.
Real Madrid will be without forward Brahim Diaz due to an abdominal injury, adding to Zinedine Zidane's problems in attack.
Brahim Diaz's display in Thursday's goalless draw at Getafe impressed Zinedine Zidane.
Real Madrid continue to amble through the latter weeks of the LaLiga season, this time drawing 0-0 with Getafe away from home.
Real Madrid recruit Brahim Diaz came off the bench in Wednesday's 3-0 Copa del Rey victory over Leganes at the Santiago Bernabeu.
After Brahim Diaz was tempted away by Real Madrid, Pep Guardiola has offered a suggestion to improve the pathway for young players.