June 11, 2026
It brings an end to the stand-off between Brentford and the DR Congo international amid the Magpies' overtures
An injury to Liam Delap had put a spanner in the works but the deal goes through, with the German champions obligated to make the move permanent for £56.2 million
Villa also add former United defender Victor Lindelof on a free transfer to bolster their squad after a disappointing start to the season