French-Congolese defender Niels Nkounkou, 24, is a candidate for the left-back position at PSV. The club is considering him as a potential addition to their squad from Eintracht Frankfurt, reflecting their ongoing efforts to strengthen the defensive lineup after bolstering other areas of the team earlier in the transfer window. Nkounkou's contract with the German club runs until 2028 and his market value is estimated by Transfermarkt to be €3.50 million.