BILD reports that Frankfurt fans are bracing for another star departure, with Brown scouted by top clubs for months and the Eagles under pressure to sell amid financial needs.
"The best players don't stay long," the outlet notes, citing past exits like Randal Kolo Muani, Omar Marmoush, and Hugo Ekitike. Eintracht must cash in to balance books, making a summer 2026 move likely.
Brown already has four goal involvements in 18 appearances for Frankfurt this season, including in the Champions League. The defender earned his senior Die Mannschaft debut in October 2025, boasting a €30m market value.
His dynamic pace (top speed 35.78 km/h), tackling prowess and attacking output have top sides salivating. Frankfurt signed him for €3m from Nurnberg in January 2024 on a deal to 2030.