Bold.dk has reported on Nicolai Vallys's new contract with Brøndby, which extends his stay until the summer of 2027. This new contract represents a one-year extension, as his previous agreement was set to expire in the summer of 2026. With only one year remaining on his original contract, there was speculation about whether Brøndby would opt to extend his contract or transfer him. Nicolai Vallys, a 28-year-old Danish attacking midfielder, indicated that he was open to extending his contract if the circumstances felt right, even though he harbors a dream of playing abroad. He has been associated with the German club FSV Mainz 05 and currently holds a market value of €5.00m, according to Transfermarkt.