The summer transfer window won't reopen in Europe for another month, but there are plenty of moves in the works and gossip swirling around. Transfer Talk brings you all the latest buzz on rumours, comings, goings and, of course, done deals! Arsenal have joined Tottenham Hotspur, Manchester United, Bayer Leverkusen and Bayern Munich in the race for Stade Rennais winger Désiré Doué.