While United and Mainoo verbally agreed on new terms back in February, a formal contract offer has yet to be presented. This stalemate has not gone unnoticed by clubs across Europe, who are now monitoring the situation closely. Notably, Marseille, managed by Roberto De Zerbi has shown interest in bringing Mainoo to Ligue 1, where he would join former United youth products such as Mason Greenwood and Angel Gomes. Additionally, clubs like Napoli and Real Madrid have been linked with potential moves for the young midfielder, with both clubs reportedly exploring transfer options.