Here's today's rumour round-up.
FootballRumour mill: Messi to leave Barcelona? Griezmann to Manchester United?By The NewsroomPublished 4th Sep 2017, 11:09 BSTUpdated 8th Jun 2018, 04:33 BST Lionel Messi.Is Diego Costa set to return to Chelsea?Here's today's rumour round-up.Related topics:BarcelonaManchester UnitedChelsea