Niko Bungert

Liverpool is reportedly preparing a significant offer for Mainz midfielder Kaishu Sano, a player dubbed a "duel monster" for his robust defensive capabilities. The move signals the Reds' intent to bolster their midfield with a physically dominant presence.

Borussia Dortmund's substantial €20 million offer for highly-rated Mainz 05 defender Kacper Potulski has reportedly been rebuffed, despite the 18-year-old's impressive breakout season.