West Ham United have signed Aaron Wan-Bissaka from Manchester United, the London club announced on Tuesday.
A source told ESPN on Saturday that Wan-Bissaka's departure from United would likely lead to the arrival of Noussair Mazraoui and Matthijs de Ligt from Bayern Munich.
United, according to the source, have agreed a deal in principle to sign the pair for a combined £60 million, including add-ons.
Wan-Bissaka was left out of the United squad for Saturday's Community Shield defeat against Manchester City at Wembley.