It has been reported that Turkish club Besiktas has an interest in Matias Siltanen, for whom offers have been received. Djurgården's coach Jani Honkavaara stated that he has expected Siltanen to leave for three months and that various outcomes are possible during the last days of the transfer window. Honkavaara also said that the plan has always been for Matias Siltanen to move to a new club, but the terms must be suitable for the club, the player, and the buying club, which has not yet been the case.

Beşiktaş has added Djurgarden's Matias Siltanen to its transfer list as part of a search for young talent to comply with U-23 regulations. Siltanen is a 19-year-old Finnish midfielder. According to reports, his Swedish team is demanding a €15 million transfer fee. It has also been stated that Siltanen is open to leaving his current club. Siltanen joined the Swedish side in January 2025 and is under contract until the end of 2027. He has made 9 appearances and scored 5 goals for the Finland U21 team. His current market value is €10.00m, according to Transfermarkt. Udinese and Toulouse have also shown interest in the player.