Newcastle United have reportedly rejected an offer from Arsenal for Bruno Guimaraes. Newcastle United are now in active talks with Arsenal, but are unwilling to accept the offer on their table. AdThe Gunners have been chasing Guimaraes for weeks, and reports suggest that the midfielder made his decision during the FIFA World Cup. He had reportedly asked Newcastle United to let him leave this summer, but the Magpies were working to keep him. Eddie Howe left Newcastle United after decision on Arsenal target Bruno GuimaraesEddie Howe left Newcastle United earlier this summer, after reports emerged of talks between Arsenal and Bruno Guimaraes.