Boniface scored 14 Bundesliga goals as Leverkusen won the title in the 2023-24 season but was limited to 19 league appearances last term due to injuries, though he still managed to score eight goals. While he was once valued at upwards of €50 million (£43m/$59m), Milan could now secure his services for a reduced fee of around €30m (£25m/$33m) due to his inconsistent availability and the rise of Patrik Schick as Leverkusen’s main striker.