Transfer news LIVE: Arsenal agree Guimaraes deal; Man Utd medical; Barcola decision; Chelsea, Liverpool latest

The summer window is stepping up a gear with Arsenal, Manchester United, Chelsea, Tottenham and Liverpool all in talks to wrap up major deals as pre-season begins. Arsenal are pursuing Bruno Guimaraes and Morgan Rogers, with both midfielders equally keen to join. The Newcastle captain is said to have agreed personal terms on a five-year contract, while the progress on Aston Villa star will come after the World Cup. Bradley Barcola will cost £130million, and Christos Tzolis is another target.