According to Matteo Moretto on 2 July, Fulham are interested in West Ham United's 27-year-old striker Valentin 'Taty' Castellanos, with Everton also reported as interested in the Argentina international following the Hammers' relegation from the Premier League. The forward's contract with West Ham runs until 2030 and his current market value is estimated by Transfermarkt to be €28 million. West Ham signed Castellanos from Lazio in January 2026 for a fee reported to be between €29-30 million.