Newcastle's summer of dismantlement: Howe gone, Tonali and Gordon sold, captain Guimarães may follow

Newcastle are being stripped for parts. Eddie Howe has left after five years, with Matthias Jaissle expected to replace him. Sandro Tonali joined Tottenham; Anthony Gordon moved to Barcelona. Now captain Bruno Guimarães, 28, could leave for Arsenal, who made a £70m bid this month, per BBC Sport. Newcastle insist no formal talks have taken place.