Barcelona captain Sergi Roberto has set a deadline of July 10, coinciding with the team's return to training, for the Catalans to finalise his future.
Marcos Alonso, Joao Cancelo, Joao Felix and Sergino Dest will all be leaving Barcelona before the start of the new season.
German champions Bayer Leverkusen have announced the signing of highly-rated 16-year-old defender Andrea Natali from Barcelona.
Young Barcelona forward Marc Guiu appears destined for a move to Chelsea, with the English giants prepared to activate his €6million release clause.
Germany midfielder Ilkay Gundogan has assured supporters that he is in good shape despite being on the receiving end of a dangerous tackle in the win over Scotland on Friday.
Poland striker Robert Lewandowski could be in doubt for Euro 2024 after he was forced off with an injury in their final warm-up friendly against Turkey on Monday.