There are growing signs Newcastle are willing to sell Alexander Isak—but finding a replacement is proving difficult.

Newcastle have rejected a formal £110million offer from Liverpool for centre-forward Alexander Isak. Isak wants to leave Newcastle this summer and has been training at his former club, Real Sociedad, while Eddie Howe’s squad are in South Korea as part of their pre-season tour of Asia.

Newcastle United is already preparing for a significant move in their forward line ahead of the next season. With the potential departure of Alexander Isak on the horizon, led by Eddie Howe, the team is exploring alternatives in the market, and one of the names that has gained strength in the past hours is Nicolas Jackson, a forward from Chelsea.