Ajax doesn't want to pay more than €4m for Steven Berghuis, but Feyenoord interprets his €4m release clause differently and wants €8m for him. Arbitration case seems likely.
If you want to persist with Werner and Havertz as our strikers then we don't have any choice but to add another goalscorer either from midfield or winger, otherwise we could battle for top 4 again next season.