Manchester United have made an approach for Nicolas Jackson, a Chelsea forward. United's technical director, Jason Wilcox, believes Jackson can help stretch defenses with his athleticism. Chelsea, however, are reluctant to sell him, despite the fact that he might fall down the pecking order at Stamford Bridge with the arrival of Liam Delap. Jackson extended his contract with Chelsea until 2033. Transfermarkt currently estimates his market worth at 50 million euros.