Bruno Guimaraes in London to finalise £75m move to Arsenal after leaving Newcastle training camp - as Forest move for Ousmane Diomande reaches an impasse: WINDOW WATCH

Bruno Guimaraes has traveled to London to finalize a £75 million move to Arsenal, having departed Newcastle's training camp. Meanwhile, Nottingham Forest's pursuit of Ousmane Diomande has hit a stumbling block, with negotiations reaching an impasse. Both deals are part of activity during the summer transfer window, which remains open until September 1.