West Ham United is reportedly in advanced talks to sign Leeds United winger Crysencio Summerville, who has emerged as their primary target ahead of the new season. The 22-year-old Dutchman, valued at around £40 million, was a standout player last season and has garnered interest from several top clubs. Leeds, after selling Archie Gray to Tottenham, may find it difficult to retain Summerville, especially as negotiations progress without personal terms being a major issue. Leeds manager Daniel Farke has praised Summerville's contributions and potential, making his potential departure significant for the club. The ongoing discussions indicate that West Ham is confident in securing the deal, which could be one of the summer's noteworthy signings. Leeds will need to act quickly to replace Summerville should the transfer go through.