A summer transfer for Lech Poznań's midfielder Antoni Kozubal appears increasingly likely, and he has reportedly been given permission to leave. Mateusz Borek revealed that Borussia Dortmund has shown interest in the player, who was previously linked with clubs including Lille and Celtic. Borek stated that two separate sources had pointed him towards Dortmund, and he noted that recent personnel changes at the club make it uncertain if the interest will be actively pursued.