Aaron Wan-Bissaka is set to transfer from Manchester United to West Ham United for a fee of £15 million after resolving late issues related to personal terms. His move will free up space and funds for Manchester United to sign Noussair Mazraoui and Matthijs de Ligt from Bayern Munich. Wan-Bissaka's transfer is expected to be finalized after his medical, making him West Ham's eighth summer signing under new manager Julen Lopetegui. The right-back's exit comes as United strengthens their defense, ravaged by injuries last season, with Erik ten Hag reuniting with former Ajax players Mazraoui and de Ligt.