There is growing expectation that Newcastle captain Bruno Guimaraes will join Arsenal this summer, multiple sources have told BBC Sport. The Brazil midfielder has made it clear he wants to join the Premier League champions and Arsenal are increasingly confident of signing the 28-year-old. Arsenal will need to improve the £70m bid they made this month if they are to sign Guimaraes, who is due to return to Newcastle training in the coming days. Arsenal were interested in signing Morgan Rogers, who has joined Chelsea for £117m, from Aston Villa - but refused to go higher than their £80m valuation. Newcastle, meanwhile, now face losing another key player, with Sandro Tonali having joined Tottenham and Anthony Gordon moving to Barcelona.